555581520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59357}}^1$

素因数の和:59389

約数の個数: 120

約数和(自身を含む): 2009387016

約数和(自身を除く): 1453805496

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, 59357, 118714, 178071, 237428, 296785, 356142, 474856, 534213, 593570, 712284, 771641, 890355, 949712, 1068426, 1187140, 1424568, 1543282, 1780710, 2136852, 2314923, 2374280, 2671065, 2849136, 3086564, 3561420, 3858205, 4273704, 4629846, 4748560, 5342130, 6173128, 6944769, 7122840, 7716410, 8547408, 9259692, 10684260, 11574615, 12346256, 13889538, 14245680, 15432820, 18519384, 21368520, 23149230, 27779076, 30865640, 34723845, 37038768, 42737040, 46298460, 55558152, 61731280, 69447690, 92596920, 111116304, 138895380, 185193840, 277790760, 555581520]

約数ペア:

[(1, 555581520), (2, 277790760), (3, 185193840), (4, 138895380), (5, 111116304), (6, 92596920), (8, 69447690), (9, 61731280), (10, 55558152), (12, 46298460), (13, 42737040), (15, 37038768), (16, 34723845), (18, 30865640), (20, 27779076), (24, 23149230), (26, 21368520), (30, 18519384), (36, 15432820), (39, 14245680), (40, 13889538), (45, 12346256), (48, 11574615), (52, 10684260), (60, 9259692), (65, 8547408), (72, 7716410), (78, 7122840), (80, 6944769), (90, 6173128), (104, 5342130), (117, 4748560), (120, 4629846), (130, 4273704), (144, 3858205), (156, 3561420), (180, 3086564), (195, 2849136), (208, 2671065), (234, 2374280), (240, 2314923), (260, 2136852), (312, 1780710), (360, 1543282), (390, 1424568), (468, 1187140), (520, 1068426), (585, 949712), (624, 890355), (720, 771641), (780, 712284), (936, 593570), (1040, 534213), (1170, 474856), (1560, 356142), (1872, 296785), (2340, 237428), (3120, 178071), (4680, 118714), (9360, 59357)]