71929680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2801}}^1$

素因数の和:2924

約数の個数: 80

約数和(自身を含む): 225146304

約数和(自身を除く): 153216624

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, 2568, 2801, 3210, 4280, 5136, 5602, 6420, 8403, 8560, 11204, 12840, 14005, 16806, 22408, 25680, 28010, 33612, 42015, 44816, 56020, 67224, 84030, 112040, 134448, 168060, 224080, 299707, 336120, 599414, 672240, 899121, 1198828, 1498535, 1798242, 2397656, 2997070, 3596484, 4495605, 4795312, 5994140, 7192968, 8991210, 11988280, 14385936, 17982420, 23976560, 35964840, 71929680]

約数ペア:

[(1, 71929680), (2, 35964840), (3, 23976560), (4, 17982420), (5, 14385936), (6, 11988280), (8, 8991210), (10, 7192968), (12, 5994140), (15, 4795312), (16, 4495605), (20, 3596484), (24, 2997070), (30, 2397656), (40, 1798242), (48, 1498535), (60, 1198828), (80, 899121), (107, 672240), (120, 599414), (214, 336120), (240, 299707), (321, 224080), (428, 168060), (535, 134448), (642, 112040), (856, 84030), (1070, 67224), (1284, 56020), (1605, 44816), (1712, 42015), (2140, 33612), (2568, 28010), (2801, 25680), (3210, 22408), (4280, 16806), (5136, 14005), (5602, 12840), (6420, 11204), (8403, 8560)]