253883040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1381}}^1$

素因数の和:1782

約数の個数: 96

約数和(自身を含む): 802400256

約数和(自身を除く): 548517216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 383, 480, 766, 1149, 1381, 1532, 1915, 2298, 2762, 3064, 3830, 4143, 4596, 5524, 5745, 6128, 6905, 7660, 8286, 9192, 11048, 11490, 12256, 13810, 15320, 16572, 18384, 20715, 22096, 22980, 27620, 30640, 33144, 36768, 41430, 44192, 45960, 55240, 61280, 66288, 82860, 91920, 110480, 132576, 165720, 183840, 220960, 331440, 528923, 662880, 1057846, 1586769, 2115692, 2644615, 3173538, 4231384, 5289230, 6347076, 7933845, 8462768, 10578460, 12694152, 15867690, 16925536, 21156920, 25388304, 31735380, 42313840, 50776608, 63470760, 84627680, 126941520, 253883040]

約数ペア:

[(1, 253883040), (2, 126941520), (3, 84627680), (4, 63470760), (5, 50776608), (6, 42313840), (8, 31735380), (10, 25388304), (12, 21156920), (15, 16925536), (16, 15867690), (20, 12694152), (24, 10578460), (30, 8462768), (32, 7933845), (40, 6347076), (48, 5289230), (60, 4231384), (80, 3173538), (96, 2644615), (120, 2115692), (160, 1586769), (240, 1057846), (383, 662880), (480, 528923), (766, 331440), (1149, 220960), (1381, 183840), (1532, 165720), (1915, 132576), (2298, 110480), (2762, 91920), (3064, 82860), (3830, 66288), (4143, 61280), (4596, 55240), (5524, 45960), (5745, 44192), (6128, 41430), (6905, 36768), (7660, 33144), (8286, 30640), (9192, 27620), (11048, 22980), (11490, 22096), (12256, 20715), (13810, 18384), (15320, 16572)]