152912640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{39821}}^1$

素因数の和:39845

約数の個数: 72

約数和(自身を含む): 488377008

約数和(自身を除く): 335464368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 39821, 79642, 119463, 159284, 199105, 238926, 318568, 398210, 477852, 597315, 637136, 796420, 955704, 1194630, 1274272, 1592840, 1911408, 2389260, 2548544, 3185680, 3822816, 4778520, 5097088, 6371360, 7645632, 9557040, 10194176, 12742720, 15291264, 19114080, 25485440, 30582528, 38228160, 50970880, 76456320, 152912640]

約数ペア:

[(1, 152912640), (2, 76456320), (3, 50970880), (4, 38228160), (5, 30582528), (6, 25485440), (8, 19114080), (10, 15291264), (12, 12742720), (15, 10194176), (16, 9557040), (20, 7645632), (24, 6371360), (30, 5097088), (32, 4778520), (40, 3822816), (48, 3185680), (60, 2548544), (64, 2389260), (80, 1911408), (96, 1592840), (120, 1274272), (128, 1194630), (160, 955704), (192, 796420), (240, 637136), (256, 597315), (320, 477852), (384, 398210), (480, 318568), (640, 238926), (768, 199105), (960, 159284), (1280, 119463), (1920, 79642), (3840, 39821)]