74525760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:365

約数の個数: 168

約数和(自身を含む): 259735320

約数和(自身を除く): 185209560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 113, 120, 144, 160, 180, 192, 226, 229, 240, 288, 320, 339, 360, 452, 458, 480, 565, 576, 678, 687, 720, 904, 916, 960, 1017, 1130, 1145, 1356, 1374, 1440, 1695, 1808, 1832, 2034, 2061, 2260, 2290, 2712, 2748, 2880, 3390, 3435, 3616, 3664, 4068, 4122, 4520, 4580, 5085, 5424, 5496, 6780, 6870, 7232, 7328, 8136, 8244, 9040, 9160, 10170, 10305, 10848, 10992, 13560, 13740, 14656, 16272, 16488, 18080, 18320, 20340, 20610, 21696, 21984, 25877, 27120, 27480, 32544, 32976, 36160, 36640, 40680, 41220, 43968, 51754, 54240, 54960, 65088, 65952, 73280, 77631, 81360, 82440, 103508, 108480, 109920, 129385, 131904, 155262, 162720, 164880, 207016, 219840, 232893, 258770, 310524, 325440, 329760, 388155, 414032, 465786, 517540, 621048, 659520, 776310, 828064, 931572, 1035080, 1164465, 1242096, 1552620, 1656128, 1863144, 2070160, 2328930, 2484192, 3105240, 3726288, 4140320, 4657860, 4968384, 6210480, 7452576, 8280640, 9315720, 12420960, 14905152, 18631440, 24841920, 37262880, 74525760]

約数ペア:

[(1, 74525760), (2, 37262880), (3, 24841920), (4, 18631440), (5, 14905152), (6, 12420960), (8, 9315720), (9, 8280640), (10, 7452576), (12, 6210480), (15, 4968384), (16, 4657860), (18, 4140320), (20, 3726288), (24, 3105240), (30, 2484192), (32, 2328930), (36, 2070160), (40, 1863144), (45, 1656128), (48, 1552620), (60, 1242096), (64, 1164465), (72, 1035080), (80, 931572), (90, 828064), (96, 776310), (113, 659520), (120, 621048), (144, 517540), (160, 465786), (180, 414032), (192, 388155), (226, 329760), (229, 325440), (240, 310524), (288, 258770), (320, 232893), (339, 219840), (360, 207016), (452, 164880), (458, 162720), (480, 155262), (565, 131904), (576, 129385), (678, 109920), (687, 108480), (720, 103508), (904, 82440), (916, 81360), (960, 77631), (1017, 73280), (1130, 65952), (1145, 65088), (1356, 54960), (1374, 54240), (1440, 51754), (1695, 43968), (1808, 41220), (1832, 40680), (2034, 36640), (2061, 36160), (2260, 32976), (2290, 32544), (2712, 27480), (2748, 27120), (2880, 25877), (3390, 21984), (3435, 21696), (3616, 20610), (3664, 20340), (4068, 18320), (4122, 18080), (4520, 16488), (4580, 16272), (5085, 14656), (5424, 13740), (5496, 13560), (6780, 10992), (6870, 10848), (7232, 10305), (7328, 10170), (8136, 9160), (8244, 9040)]