45488160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1071

約数の個数: 144

約数和(自身を含む): 160392960

約数和(自身を除く): 114904800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1019, 1116, 1240, 1395, 1440, 1488, 1860, 2038, 2232, 2480, 2790, 2976, 3057, 3720, 4076, 4464, 4960, 5095, 5580, 6114, 7440, 8152, 8928, 9171, 10190, 11160, 12228, 14880, 15285, 16304, 18342, 20380, 22320, 24456, 30570, 31589, 32608, 36684, 40760, 44640, 45855, 48912, 61140, 63178, 73368, 81520, 91710, 94767, 97824, 122280, 126356, 146736, 157945, 163040, 183420, 189534, 244560, 252712, 284301, 293472, 315890, 366840, 379068, 473835, 489120, 505424, 568602, 631780, 733680, 758136, 947670, 1010848, 1137204, 1263560, 1421505, 1467360, 1516272, 1895340, 2274408, 2527120, 2843010, 3032544, 3790680, 4548816, 5054240, 5686020, 7581360, 9097632, 11372040, 15162720, 22744080, 45488160]

約数ペア:

[(1, 45488160), (2, 22744080), (3, 15162720), (4, 11372040), (5, 9097632), (6, 7581360), (8, 5686020), (9, 5054240), (10, 4548816), (12, 3790680), (15, 3032544), (16, 2843010), (18, 2527120), (20, 2274408), (24, 1895340), (30, 1516272), (31, 1467360), (32, 1421505), (36, 1263560), (40, 1137204), (45, 1010848), (48, 947670), (60, 758136), (62, 733680), (72, 631780), (80, 568602), (90, 505424), (93, 489120), (96, 473835), (120, 379068), (124, 366840), (144, 315890), (155, 293472), (160, 284301), (180, 252712), (186, 244560), (240, 189534), (248, 183420), (279, 163040), (288, 157945), (310, 146736), (360, 126356), (372, 122280), (465, 97824), (480, 94767), (496, 91710), (558, 81520), (620, 73368), (720, 63178), (744, 61140), (930, 48912), (992, 45855), (1019, 44640), (1116, 40760), (1240, 36684), (1395, 32608), (1440, 31589), (1488, 30570), (1860, 24456), (2038, 22320), (2232, 20380), (2480, 18342), (2790, 16304), (2976, 15285), (3057, 14880), (3720, 12228), (4076, 11160), (4464, 10190), (4960, 9171), (5095, 8928), (5580, 8152), (6114, 7440)]