9748980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1377

約数の個数: 72

約数和(自身を含む): 30316104

約数和(自身を除く): 20567124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1321, 1476, 1845, 2460, 2642, 3690, 3963, 5284, 6605, 7380, 7926, 11889, 13210, 15852, 19815, 23778, 26420, 39630, 47556, 54161, 59445, 79260, 108322, 118890, 162483, 216644, 237780, 270805, 324966, 487449, 541610, 649932, 812415, 974898, 1083220, 1624830, 1949796, 2437245, 3249660, 4874490, 9748980]

約数ペア:

[(1, 9748980), (2, 4874490), (3, 3249660), (4, 2437245), (5, 1949796), (6, 1624830), (9, 1083220), (10, 974898), (12, 812415), (15, 649932), (18, 541610), (20, 487449), (30, 324966), (36, 270805), (41, 237780), (45, 216644), (60, 162483), (82, 118890), (90, 108322), (123, 79260), (164, 59445), (180, 54161), (205, 47556), (246, 39630), (369, 26420), (410, 23778), (492, 19815), (615, 15852), (738, 13210), (820, 11889), (1230, 7926), (1321, 7380), (1476, 6605), (1845, 5284), (2460, 3963), (2642, 3690)]