745800480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5569}}^1$

素因数の和:5624

約数の個数: 192

約数和(自身を含む): 2694988800

約数和(自身を除く): 1949188320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5569, 5580, 6696, 7440, 8370, 8928, 11138, 11160, 13392, 14880, 16707, 16740, 22276, 22320, 26784, 27845, 33414, 33480, 44552, 44640, 50121, 55690, 66828, 66960, 83535, 89104, 100242, 111380, 133656, 133920, 150363, 167070, 172639, 178208, 200484, 222760, 250605, 267312, 300726, 334140, 345278, 400968, 445520, 501210, 517917, 534624, 601452, 668280, 690556, 751815, 801936, 863195, 891040, 1002420, 1035834, 1202904, 1336560, 1381112, 1503630, 1553751, 1603872, 1726390, 2004840, 2071668, 2405808, 2589585, 2673120, 2762224, 3007260, 3107502, 3452780, 4009680, 4143336, 4661253, 4811616, 5179170, 5524448, 6014520, 6215004, 6905560, 7768755, 8019360, 8286672, 9322506, 10358340, 12029040, 12430008, 13811120, 15537510, 16573344, 18645012, 20716680, 23306265, 24058080, 24860016, 27622240, 31075020, 37290024, 41433360, 46612530, 49720032, 62150040, 74580048, 82866720, 93225060, 124300080, 149160096, 186450120, 248600160, 372900240, 745800480]

約数ペア:

[(1, 745800480), (2, 372900240), (3, 248600160), (4, 186450120), (5, 149160096), (6, 124300080), (8, 93225060), (9, 82866720), (10, 74580048), (12, 62150040), (15, 49720032), (16, 46612530), (18, 41433360), (20, 37290024), (24, 31075020), (27, 27622240), (30, 24860016), (31, 24058080), (32, 23306265), (36, 20716680), (40, 18645012), (45, 16573344), (48, 15537510), (54, 13811120), (60, 12430008), (62, 12029040), (72, 10358340), (80, 9322506), (90, 8286672), (93, 8019360), (96, 7768755), (108, 6905560), (120, 6215004), (124, 6014520), (135, 5524448), (144, 5179170), (155, 4811616), (160, 4661253), (180, 4143336), (186, 4009680), (216, 3452780), (240, 3107502), (248, 3007260), (270, 2762224), (279, 2673120), (288, 2589585), (310, 2405808), (360, 2071668), (372, 2004840), (432, 1726390), (465, 1603872), (480, 1553751), (496, 1503630), (540, 1381112), (558, 1336560), (620, 1202904), (720, 1035834), (744, 1002420), (837, 891040), (864, 863195), (930, 801936), (992, 751815), (1080, 690556), (1116, 668280), (1240, 601452), (1395, 534624), (1440, 517917), (1488, 501210), (1674, 445520), (1860, 400968), (2160, 345278), (2232, 334140), (2480, 300726), (2790, 267312), (2976, 250605), (3348, 222760), (3720, 200484), (4185, 178208), (4320, 172639), (4464, 167070), (4960, 150363), (5569, 133920), (5580, 133656), (6696, 111380), (7440, 100242), (8370, 89104), (8928, 83535), (11138, 66960), (11160, 66828), (13392, 55690), (14880, 50121), (16707, 44640), (16740, 44552), (22276, 33480), (22320, 33414), (26784, 27845)]