152462880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{443}}^1$

素因数の和:703

約数の個数: 144

約数和(自身を含む): 523635840

約数和(自身を除く): 371172960

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, 72, 80, 90, 96, 120, 144, 160, 180, 239, 240, 288, 360, 443, 478, 480, 717, 720, 886, 956, 1195, 1329, 1434, 1440, 1772, 1912, 2151, 2215, 2390, 2658, 2868, 3544, 3585, 3824, 3987, 4302, 4430, 4780, 5316, 5736, 6645, 7088, 7170, 7648, 7974, 8604, 8860, 9560, 10632, 10755, 11472, 13290, 14176, 14340, 15948, 17208, 17720, 19120, 19935, 21264, 21510, 22944, 26580, 28680, 31896, 34416, 35440, 38240, 39870, 42528, 43020, 53160, 57360, 63792, 68832, 70880, 79740, 86040, 105877, 106320, 114720, 127584, 159480, 172080, 211754, 212640, 317631, 318960, 344160, 423508, 529385, 635262, 637920, 847016, 952893, 1058770, 1270524, 1588155, 1694032, 1905786, 2117540, 2541048, 3176310, 3388064, 3811572, 4235080, 4764465, 5082096, 6352620, 7623144, 8470160, 9528930, 10164192, 12705240, 15246288, 16940320, 19057860, 25410480, 30492576, 38115720, 50820960, 76231440, 152462880]

約数ペア:

[(1, 152462880), (2, 76231440), (3, 50820960), (4, 38115720), (5, 30492576), (6, 25410480), (8, 19057860), (9, 16940320), (10, 15246288), (12, 12705240), (15, 10164192), (16, 9528930), (18, 8470160), (20, 7623144), (24, 6352620), (30, 5082096), (32, 4764465), (36, 4235080), (40, 3811572), (45, 3388064), (48, 3176310), (60, 2541048), (72, 2117540), (80, 1905786), (90, 1694032), (96, 1588155), (120, 1270524), (144, 1058770), (160, 952893), (180, 847016), (239, 637920), (240, 635262), (288, 529385), (360, 423508), (443, 344160), (478, 318960), (480, 317631), (717, 212640), (720, 211754), (886, 172080), (956, 159480), (1195, 127584), (1329, 114720), (1434, 106320), (1440, 105877), (1772, 86040), (1912, 79740), (2151, 70880), (2215, 68832), (2390, 63792), (2658, 57360), (2868, 53160), (3544, 43020), (3585, 42528), (3824, 39870), (3987, 38240), (4302, 35440), (4430, 34416), (4780, 31896), (5316, 28680), (5736, 26580), (6645, 22944), (7088, 21510), (7170, 21264), (7648, 19935), (7974, 19120), (8604, 17720), (8860, 17208), (9560, 15948), (10632, 14340), (10755, 14176), (11472, 13290)]