149553840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1627}}^1$

素因数の和:2026

約数の個数: 80

約数和(自身を含む): 465113088

約数和(自身を除く): 315559248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 383, 766, 1149, 1532, 1627, 1915, 2298, 3064, 3254, 3830, 4596, 4881, 5745, 6128, 6508, 7660, 8135, 9192, 9762, 11490, 13016, 15320, 16270, 18384, 19524, 22980, 24405, 26032, 30640, 32540, 39048, 45960, 48810, 65080, 78096, 91920, 97620, 130160, 195240, 390480, 623141, 1246282, 1869423, 2492564, 3115705, 3738846, 4985128, 6231410, 7477692, 9347115, 9970256, 12462820, 14955384, 18694230, 24925640, 29910768, 37388460, 49851280, 74776920, 149553840]

約数ペア:

[(1, 149553840), (2, 74776920), (3, 49851280), (4, 37388460), (5, 29910768), (6, 24925640), (8, 18694230), (10, 14955384), (12, 12462820), (15, 9970256), (16, 9347115), (20, 7477692), (24, 6231410), (30, 4985128), (40, 3738846), (48, 3115705), (60, 2492564), (80, 1869423), (120, 1246282), (240, 623141), (383, 390480), (766, 195240), (1149, 130160), (1532, 97620), (1627, 91920), (1915, 78096), (2298, 65080), (3064, 48810), (3254, 45960), (3830, 39048), (4596, 32540), (4881, 30640), (5745, 26032), (6128, 24405), (6508, 22980), (7660, 19524), (8135, 18384), (9192, 16270), (9762, 15320), (11490, 13016)]