61452240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2393}}^1$

素因数の和:2516

約数の個数: 80

約数和(自身を含む): 192362688

約数和(自身を除く): 130910448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2393, 2568, 3210, 4280, 4786, 5136, 6420, 7179, 8560, 9572, 11965, 12840, 14358, 19144, 23930, 25680, 28716, 35895, 38288, 47860, 57432, 71790, 95720, 114864, 143580, 191440, 256051, 287160, 512102, 574320, 768153, 1024204, 1280255, 1536306, 2048408, 2560510, 3072612, 3840765, 4096816, 5121020, 6145224, 7681530, 10242040, 12290448, 15363060, 20484080, 30726120, 61452240]

約数ペア:

[(1, 61452240), (2, 30726120), (3, 20484080), (4, 15363060), (5, 12290448), (6, 10242040), (8, 7681530), (10, 6145224), (12, 5121020), (15, 4096816), (16, 3840765), (20, 3072612), (24, 2560510), (30, 2048408), (40, 1536306), (48, 1280255), (60, 1024204), (80, 768153), (107, 574320), (120, 512102), (214, 287160), (240, 256051), (321, 191440), (428, 143580), (535, 114864), (642, 95720), (856, 71790), (1070, 57432), (1284, 47860), (1605, 38288), (1712, 35895), (2140, 28716), (2393, 25680), (2568, 23930), (3210, 19144), (4280, 14358), (4786, 12840), (5136, 11965), (6420, 9572), (7179, 8560)]