307388520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{94873}}^1$

素因数の和:94896

約数の個数: 80

約数和(自身を含む): 1033177860

約数和(自身を除く): 725789340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 94873, 189746, 284619, 379492, 474365, 569238, 758984, 853857, 948730, 1138476, 1423095, 1707714, 1897460, 2276952, 2561571, 2846190, 3415428, 3794920, 4269285, 5123142, 5692380, 6830856, 7684713, 8538570, 10246284, 11384760, 12807855, 15369426, 17077140, 20492568, 25615710, 30738852, 34154280, 38423565, 51231420, 61477704, 76847130, 102462840, 153694260, 307388520]

約数ペア:

[(1, 307388520), (2, 153694260), (3, 102462840), (4, 76847130), (5, 61477704), (6, 51231420), (8, 38423565), (9, 34154280), (10, 30738852), (12, 25615710), (15, 20492568), (18, 17077140), (20, 15369426), (24, 12807855), (27, 11384760), (30, 10246284), (36, 8538570), (40, 7684713), (45, 6830856), (54, 5692380), (60, 5123142), (72, 4269285), (81, 3794920), (90, 3415428), (108, 2846190), (120, 2561571), (135, 2276952), (162, 1897460), (180, 1707714), (216, 1423095), (270, 1138476), (324, 948730), (360, 853857), (405, 758984), (540, 569238), (648, 474365), (810, 379492), (1080, 284619), (1620, 189746), (3240, 94873)]