180458460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:537

約数の個数: 288

約数和(自身を含む): 704471040

約数和(自身を除く): 524012580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 26, 28, 30, 35, 36, 39, 42, 45, 46, 52, 60, 63, 65, 69, 70, 78, 84, 90, 91, 92, 105, 115, 117, 126, 130, 138, 140, 156, 161, 180, 182, 195, 207, 210, 230, 234, 252, 260, 273, 276, 299, 315, 322, 345, 364, 390, 414, 420, 455, 460, 468, 479, 483, 546, 585, 598, 630, 644, 690, 780, 805, 819, 828, 897, 910, 958, 966, 1035, 1092, 1170, 1196, 1260, 1365, 1380, 1437, 1449, 1495, 1610, 1638, 1794, 1820, 1916, 1932, 2070, 2093, 2340, 2395, 2415, 2691, 2730, 2874, 2898, 2990, 3220, 3276, 3353, 3588, 4095, 4140, 4186, 4311, 4485, 4790, 4830, 5382, 5460, 5748, 5796, 5980, 6227, 6279, 6706, 7185, 7245, 8190, 8372, 8622, 8970, 9580, 9660, 10059, 10465, 10764, 11017, 12454, 12558, 13412, 13455, 14370, 14490, 16380, 16765, 17244, 17940, 18681, 18837, 20118, 20930, 21555, 22034, 24908, 25116, 26910, 28740, 28980, 30177, 31135, 31395, 33051, 33530, 37362, 37674, 40236, 41860, 43110, 43589, 44068, 50295, 53820, 55085, 56043, 60354, 62270, 62790, 66102, 67060, 74724, 75348, 77119, 86220, 87178, 93405, 94185, 99153, 100590, 110170, 112086, 120708, 124540, 125580, 130767, 132204, 143221, 150885, 154238, 165255, 174356, 186810, 188370, 198306, 201180, 217945, 220340, 224172, 231357, 261534, 280215, 286442, 301770, 308476, 330510, 373620, 376740, 385595, 392301, 396612, 429663, 435890, 462714, 495765, 523068, 560430, 572884, 603540, 653835, 661020, 694071, 716105, 771190, 784602, 859326, 871780, 925428, 991530, 1002547, 1120860, 1156785, 1288989, 1307670, 1388142, 1432210, 1542380, 1569204, 1718652, 1961505, 1983060, 2005094, 2148315, 2313570, 2577978, 2615340, 2776284, 2864420, 3007641, 3470355, 3923010, 4010188, 4296630, 4627140, 5012735, 5155956, 6015282, 6444945, 6940710, 7846020, 8593260, 9022923, 10025470, 12030564, 12889890, 13881420, 15038205, 18045846, 20050940, 25779780, 30076410, 36091692, 45114615, 60152820, 90229230, 180458460]

約数ペア:

[(1, 180458460), (2, 90229230), (3, 60152820), (4, 45114615), (5, 36091692), (6, 30076410), (7, 25779780), (9, 20050940), (10, 18045846), (12, 15038205), (13, 13881420), (14, 12889890), (15, 12030564), (18, 10025470), (20, 9022923), (21, 8593260), (23, 7846020), (26, 6940710), (28, 6444945), (30, 6015282), (35, 5155956), (36, 5012735), (39, 4627140), (42, 4296630), (45, 4010188), (46, 3923010), (52, 3470355), (60, 3007641), (63, 2864420), (65, 2776284), (69, 2615340), (70, 2577978), (78, 2313570), (84, 2148315), (90, 2005094), (91, 1983060), (92, 1961505), (105, 1718652), (115, 1569204), (117, 1542380), (126, 1432210), (130, 1388142), (138, 1307670), (140, 1288989), (156, 1156785), (161, 1120860), (180, 1002547), (182, 991530), (195, 925428), (207, 871780), (210, 859326), (230, 784602), (234, 771190), (252, 716105), (260, 694071), (273, 661020), (276, 653835), (299, 603540), (315, 572884), (322, 560430), (345, 523068), (364, 495765), (390, 462714), (414, 435890), (420, 429663), (455, 396612), (460, 392301), (468, 385595), (479, 376740), (483, 373620), (546, 330510), (585, 308476), (598, 301770), (630, 286442), (644, 280215), (690, 261534), (780, 231357), (805, 224172), (819, 220340), (828, 217945), (897, 201180), (910, 198306), (958, 188370), (966, 186810), (1035, 174356), (1092, 165255), (1170, 154238), (1196, 150885), (1260, 143221), (1365, 132204), (1380, 130767), (1437, 125580), (1449, 124540), (1495, 120708), (1610, 112086), (1638, 110170), (1794, 100590), (1820, 99153), (1916, 94185), (1932, 93405), (2070, 87178), (2093, 86220), (2340, 77119), (2395, 75348), (2415, 74724), (2691, 67060), (2730, 66102), (2874, 62790), (2898, 62270), (2990, 60354), (3220, 56043), (3276, 55085), (3353, 53820), (3588, 50295), (4095, 44068), (4140, 43589), (4186, 43110), (4311, 41860), (4485, 40236), (4790, 37674), (4830, 37362), (5382, 33530), (5460, 33051), (5748, 31395), (5796, 31135), (5980, 30177), (6227, 28980), (6279, 28740), (6706, 26910), (7185, 25116), (7245, 24908), (8190, 22034), (8372, 21555), (8622, 20930), (8970, 20118), (9580, 18837), (9660, 18681), (10059, 17940), (10465, 17244), (10764, 16765), (11017, 16380), (12454, 14490), (12558, 14370), (13412, 13455)]