2240381520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239357}}^1$

素因数の和:239389

約数の個数: 120

約数和(自身を含む): 8102747016

約数和(自身を除く): 5862365496

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, 239357, 478714, 718071, 957428, 1196785, 1436142, 1914856, 2154213, 2393570, 2872284, 3111641, 3590355, 3829712, 4308426, 4787140, 5744568, 6223282, 7180710, 8616852, 9334923, 9574280, 10771065, 11489136, 12446564, 14361420, 15558205, 17233704, 18669846, 19148560, 21542130, 24893128, 28004769, 28722840, 31116410, 34467408, 37339692, 43084260, 46674615, 49786256, 56009538, 57445680, 62232820, 74679384, 86168520, 93349230, 112019076, 124465640, 140023845, 149358768, 172337040, 186698460, 224038152, 248931280, 280047690, 373396920, 448076304, 560095380, 746793840, 1120190760, 2240381520]

約数ペア:

[(1, 2240381520), (2, 1120190760), (3, 746793840), (4, 560095380), (5, 448076304), (6, 373396920), (8, 280047690), (9, 248931280), (10, 224038152), (12, 186698460), (13, 172337040), (15, 149358768), (16, 140023845), (18, 124465640), (20, 112019076), (24, 93349230), (26, 86168520), (30, 74679384), (36, 62232820), (39, 57445680), (40, 56009538), (45, 49786256), (48, 46674615), (52, 43084260), (60, 37339692), (65, 34467408), (72, 31116410), (78, 28722840), (80, 28004769), (90, 24893128), (104, 21542130), (117, 19148560), (120, 18669846), (130, 17233704), (144, 15558205), (156, 14361420), (180, 12446564), (195, 11489136), (208, 10771065), (234, 9574280), (240, 9334923), (260, 8616852), (312, 7180710), (360, 6223282), (390, 5744568), (468, 4787140), (520, 4308426), (585, 3829712), (624, 3590355), (720, 3111641), (780, 2872284), (936, 2393570), (1040, 2154213), (1170, 1914856), (1560, 1436142), (1872, 1196785), (2340, 957428), (3120, 718071), (4680, 478714), (9360, 239357)]