237004560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25321}}^1$

素因数の和:25353

約数の個数: 120

約数和(自身を含む): 857200344

約数和(自身を除く): 620195784

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, 25321, 50642, 75963, 101284, 126605, 151926, 202568, 227889, 253210, 303852, 329173, 379815, 405136, 455778, 506420, 607704, 658346, 759630, 911556, 987519, 1012840, 1139445, 1215408, 1316692, 1519260, 1645865, 1823112, 1975038, 2025680, 2278890, 2633384, 2962557, 3038520, 3291730, 3646224, 3950076, 4557780, 4937595, 5266768, 5925114, 6077040, 6583460, 7900152, 9115560, 9875190, 11850228, 13166920, 14812785, 15800304, 18231120, 19750380, 23700456, 26333840, 29625570, 39500760, 47400912, 59251140, 79001520, 118502280, 237004560]

約数ペア:

[(1, 237004560), (2, 118502280), (3, 79001520), (4, 59251140), (5, 47400912), (6, 39500760), (8, 29625570), (9, 26333840), (10, 23700456), (12, 19750380), (13, 18231120), (15, 15800304), (16, 14812785), (18, 13166920), (20, 11850228), (24, 9875190), (26, 9115560), (30, 7900152), (36, 6583460), (39, 6077040), (40, 5925114), (45, 5266768), (48, 4937595), (52, 4557780), (60, 3950076), (65, 3646224), (72, 3291730), (78, 3038520), (80, 2962557), (90, 2633384), (104, 2278890), (117, 2025680), (120, 1975038), (130, 1823112), (144, 1645865), (156, 1519260), (180, 1316692), (195, 1215408), (208, 1139445), (234, 1012840), (240, 987519), (260, 911556), (312, 759630), (360, 658346), (390, 607704), (468, 506420), (520, 455778), (585, 405136), (624, 379815), (720, 329173), (780, 303852), (936, 253210), (1040, 227889), (1170, 202568), (1560, 151926), (1872, 126605), (2340, 101284), (3120, 75963), (4680, 50642), (9360, 25321)]