262332720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28027}}^1$

素因数の和:28059

約数の個数: 120

約数和(自身を含む): 948803856

約数和(自身を除く): 686471136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 28027, 56054, 84081, 112108, 140135, 168162, 224216, 252243, 280270, 336324, 364351, 420405, 448432, 504486, 560540, 672648, 728702, 840810, 1008972, 1093053, 1121080, 1261215, 1345296, 1457404, 1681620, 1821755, 2017944, 2186106, 2242160, 2522430, 2914808, 3279159, 3363240, 3643510, 4035888, 4372212, 5044860, 5465265, 5829616, 6558318, 6726480, 7287020, 8744424, 10089720, 10930530, 13116636, 14574040, 16395795, 17488848, 20179440, 21861060, 26233272, 29148080, 32791590, 43722120, 52466544, 65583180, 87444240, 131166360, 262332720]

約数ペア:

[(1, 262332720), (2, 131166360), (3, 87444240), (4, 65583180), (5, 52466544), (6, 43722120), (8, 32791590), (9, 29148080), (10, 26233272), (12, 21861060), (13, 20179440), (15, 17488848), (16, 16395795), (18, 14574040), (20, 13116636), (24, 10930530), (26, 10089720), (30, 8744424), (36, 7287020), (39, 6726480), (40, 6558318), (45, 5829616), (48, 5465265), (52, 5044860), (60, 4372212), (65, 4035888), (72, 3643510), (78, 3363240), (80, 3279159), (90, 2914808), (104, 2522430), (117, 2242160), (120, 2186106), (130, 2017944), (144, 1821755), (156, 1681620), (180, 1457404), (195, 1345296), (208, 1261215), (234, 1121080), (240, 1093053), (260, 1008972), (312, 840810), (360, 728702), (390, 672648), (468, 560540), (520, 504486), (585, 448432), (624, 420405), (720, 364351), (780, 336324), (936, 280270), (1040, 252243), (1170, 224216), (1560, 168162), (1872, 140135), (2340, 112108), (3120, 84081), (4680, 56054), (9360, 28027)]