74742120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1087}}^1$

素因数の和:1295

約数の個数: 96

約数和(自身を含む): 244408320

約数和(自身を除く): 169666200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 191, 360, 382, 573, 764, 955, 1087, 1146, 1528, 1719, 1910, 2174, 2292, 2865, 3261, 3438, 3820, 4348, 4584, 5435, 5730, 6522, 6876, 7640, 8595, 8696, 9783, 10870, 11460, 13044, 13752, 16305, 17190, 19566, 21740, 22920, 26088, 32610, 34380, 39132, 43480, 48915, 65220, 68760, 78264, 97830, 130440, 195660, 207617, 391320, 415234, 622851, 830468, 1038085, 1245702, 1660936, 1868553, 2076170, 2491404, 3114255, 3737106, 4152340, 4982808, 6228510, 7474212, 8304680, 9342765, 12457020, 14948424, 18685530, 24914040, 37371060, 74742120]

約数ペア:

[(1, 74742120), (2, 37371060), (3, 24914040), (4, 18685530), (5, 14948424), (6, 12457020), (8, 9342765), (9, 8304680), (10, 7474212), (12, 6228510), (15, 4982808), (18, 4152340), (20, 3737106), (24, 3114255), (30, 2491404), (36, 2076170), (40, 1868553), (45, 1660936), (60, 1245702), (72, 1038085), (90, 830468), (120, 622851), (180, 415234), (191, 391320), (360, 207617), (382, 195660), (573, 130440), (764, 97830), (955, 78264), (1087, 68760), (1146, 65220), (1528, 48915), (1719, 43480), (1910, 39132), (2174, 34380), (2292, 32610), (2865, 26088), (3261, 22920), (3438, 21740), (3820, 19566), (4348, 17190), (4584, 16305), (5435, 13752), (5730, 13044), (6522, 11460), (6876, 10870), (7640, 9783), (8595, 8696)]