180870480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2154

約数の個数: 240

約数和(自身を含む): 735381504

約数和(自身を除く): 554511024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2111, 2142, 2380, 2448, 2520, 2856, 3060, 3570, 4080, 4222, 4284, 4760, 5040, 5355, 5712, 6120, 6333, 7140, 8444, 8568, 9520, 10555, 10710, 12240, 12666, 14280, 14777, 16888, 17136, 18999, 21110, 21420, 25332, 28560, 29554, 31665, 33776, 35887, 37998, 42220, 42840, 44331, 50664, 59108, 63330, 71774, 73885, 75996, 84440, 85680, 88662, 94995, 101328, 107661, 118216, 126660, 132993, 143548, 147770, 151992, 168880, 177324, 179435, 189990, 215322, 221655, 236432, 251209, 253320, 265986, 287096, 295540, 303984, 322983, 354648, 358870, 379980, 430644, 443310, 502418, 506640, 531972, 538305, 574192, 591080, 645966, 664965, 709296, 717740, 753627, 759960, 861288, 886620, 1004836, 1063944, 1076610, 1182160, 1256045, 1291932, 1329930, 1435480, 1507254, 1519920, 1614915, 1722576, 1773240, 2009672, 2127888, 2153220, 2260881, 2512090, 2583864, 2659860, 2870960, 3014508, 3229830, 3546480, 3768135, 4019344, 4306440, 4521762, 5024180, 5167728, 5319720, 6029016, 6459660, 7536270, 8612880, 9043524, 10048360, 10639440, 11304405, 12058032, 12919320, 15072540, 18087048, 20096720, 22608810, 25838640, 30145080, 36174096, 45217620, 60290160, 90435240, 180870480]

約数ペア:

[(1, 180870480), (2, 90435240), (3, 60290160), (4, 45217620), (5, 36174096), (6, 30145080), (7, 25838640), (8, 22608810), (9, 20096720), (10, 18087048), (12, 15072540), (14, 12919320), (15, 12058032), (16, 11304405), (17, 10639440), (18, 10048360), (20, 9043524), (21, 8612880), (24, 7536270), (28, 6459660), (30, 6029016), (34, 5319720), (35, 5167728), (36, 5024180), (40, 4521762), (42, 4306440), (45, 4019344), (48, 3768135), (51, 3546480), (56, 3229830), (60, 3014508), (63, 2870960), (68, 2659860), (70, 2583864), (72, 2512090), (80, 2260881), (84, 2153220), (85, 2127888), (90, 2009672), (102, 1773240), (105, 1722576), (112, 1614915), (119, 1519920), (120, 1507254), (126, 1435480), (136, 1329930), (140, 1291932), (144, 1256045), (153, 1182160), (168, 1076610), (170, 1063944), (180, 1004836), (204, 886620), (210, 861288), (238, 759960), (240, 753627), (252, 717740), (255, 709296), (272, 664965), (280, 645966), (306, 591080), (315, 574192), (336, 538305), (340, 531972), (357, 506640), (360, 502418), (408, 443310), (420, 430644), (476, 379980), (504, 358870), (510, 354648), (560, 322983), (595, 303984), (612, 295540), (630, 287096), (680, 265986), (714, 253320), (720, 251209), (765, 236432), (816, 221655), (840, 215322), (952, 189990), (1008, 179435), (1020, 177324), (1071, 168880), (1190, 151992), (1224, 147770), (1260, 143548), (1360, 132993), (1428, 126660), (1530, 118216), (1680, 107661), (1785, 101328), (1904, 94995), (2040, 88662), (2111, 85680), (2142, 84440), (2380, 75996), (2448, 73885), (2520, 71774), (2856, 63330), (3060, 59108), (3570, 50664), (4080, 44331), (4222, 42840), (4284, 42220), (4760, 37998), (5040, 35887), (5355, 33776), (5712, 31665), (6120, 29554), (6333, 28560), (7140, 25332), (8444, 21420), (8568, 21110), (9520, 18999), (10555, 17136), (10710, 16888), (12240, 14777), (12666, 14280)]