8051760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 120

約数和(自身を含む): 27681264

約数和(自身を除く): 19629504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 211, 212, 240, 265, 318, 360, 422, 424, 477, 530, 633, 636, 720, 795, 844, 848, 954, 1055, 1060, 1266, 1272, 1590, 1688, 1899, 1908, 2110, 2120, 2385, 2532, 2544, 3165, 3180, 3376, 3798, 3816, 4220, 4240, 4770, 5064, 6330, 6360, 7596, 7632, 8440, 9495, 9540, 10128, 11183, 12660, 12720, 15192, 16880, 18990, 19080, 22366, 25320, 30384, 33549, 37980, 38160, 44732, 50640, 55915, 67098, 75960, 89464, 100647, 111830, 134196, 151920, 167745, 178928, 201294, 223660, 268392, 335490, 402588, 447320, 503235, 536784, 670980, 805176, 894640, 1006470, 1341960, 1610352, 2012940, 2683920, 4025880, 8051760]

約数ペア:

[(1, 8051760), (2, 4025880), (3, 2683920), (4, 2012940), (5, 1610352), (6, 1341960), (8, 1006470), (9, 894640), (10, 805176), (12, 670980), (15, 536784), (16, 503235), (18, 447320), (20, 402588), (24, 335490), (30, 268392), (36, 223660), (40, 201294), (45, 178928), (48, 167745), (53, 151920), (60, 134196), (72, 111830), (80, 100647), (90, 89464), (106, 75960), (120, 67098), (144, 55915), (159, 50640), (180, 44732), (211, 38160), (212, 37980), (240, 33549), (265, 30384), (318, 25320), (360, 22366), (422, 19080), (424, 18990), (477, 16880), (530, 15192), (633, 12720), (636, 12660), (720, 11183), (795, 10128), (844, 9540), (848, 9495), (954, 8440), (1055, 7632), (1060, 7596), (1266, 6360), (1272, 6330), (1590, 5064), (1688, 4770), (1899, 4240), (1908, 4220), (2110, 3816), (2120, 3798), (2385, 3376), (2532, 3180), (2544, 3165)]