64026960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{739}}^1$

素因数の和:793

約数の個数: 120

約数和(自身を含む): 209763360

約数和(自身を除く): 145736400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 739, 760, 912, 1083, 1140, 1444, 1478, 1520, 1805, 2166, 2217, 2280, 2888, 2956, 3610, 3695, 4332, 4434, 4560, 5415, 5776, 5912, 7220, 7390, 8664, 8868, 10830, 11085, 11824, 14041, 14440, 14780, 17328, 17736, 21660, 22170, 28082, 28880, 29560, 35472, 42123, 43320, 44340, 56164, 59120, 70205, 84246, 86640, 88680, 112328, 140410, 168492, 177360, 210615, 224656, 266779, 280820, 336984, 421230, 533558, 561640, 673968, 800337, 842460, 1067116, 1123280, 1333895, 1600674, 1684920, 2134232, 2667790, 3201348, 3369840, 4001685, 4268464, 5335580, 6402696, 8003370, 10671160, 12805392, 16006740, 21342320, 32013480, 64026960]

約数ペア:

[(1, 64026960), (2, 32013480), (3, 21342320), (4, 16006740), (5, 12805392), (6, 10671160), (8, 8003370), (10, 6402696), (12, 5335580), (15, 4268464), (16, 4001685), (19, 3369840), (20, 3201348), (24, 2667790), (30, 2134232), (38, 1684920), (40, 1600674), (48, 1333895), (57, 1123280), (60, 1067116), (76, 842460), (80, 800337), (95, 673968), (114, 561640), (120, 533558), (152, 421230), (190, 336984), (228, 280820), (240, 266779), (285, 224656), (304, 210615), (361, 177360), (380, 168492), (456, 140410), (570, 112328), (722, 88680), (739, 86640), (760, 84246), (912, 70205), (1083, 59120), (1140, 56164), (1444, 44340), (1478, 43320), (1520, 42123), (1805, 35472), (2166, 29560), (2217, 28880), (2280, 28082), (2888, 22170), (2956, 21660), (3610, 17736), (3695, 17328), (4332, 14780), (4434, 14440), (4560, 14041), (5415, 11824), (5776, 11085), (5912, 10830), (7220, 8868), (7390, 8664)]