61463280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3607}}^1$

素因数の和:3694

約数の個数: 80

約数和(自身を含む): 193273344

約数和(自身を除く): 131810064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 3607, 4260, 5680, 7214, 8520, 10821, 14428, 17040, 18035, 21642, 28856, 36070, 43284, 54105, 57712, 72140, 86568, 108210, 144280, 173136, 216420, 256097, 288560, 432840, 512194, 768291, 865680, 1024388, 1280485, 1536582, 2048776, 2560970, 3073164, 3841455, 4097552, 5121940, 6146328, 7682910, 10243880, 12292656, 15365820, 20487760, 30731640, 61463280]

約数ペア:

[(1, 61463280), (2, 30731640), (3, 20487760), (4, 15365820), (5, 12292656), (6, 10243880), (8, 7682910), (10, 6146328), (12, 5121940), (15, 4097552), (16, 3841455), (20, 3073164), (24, 2560970), (30, 2048776), (40, 1536582), (48, 1280485), (60, 1024388), (71, 865680), (80, 768291), (120, 512194), (142, 432840), (213, 288560), (240, 256097), (284, 216420), (355, 173136), (426, 144280), (568, 108210), (710, 86568), (852, 72140), (1065, 57712), (1136, 54105), (1420, 43284), (1704, 36070), (2130, 28856), (2840, 21642), (3408, 18035), (3607, 17040), (4260, 14428), (5680, 10821), (7214, 8520)]