160121340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4861}}^1$

素因数の和:4940

約数の個数: 96

約数和(自身を含む): 506425920

約数和(自身を除く): 346304580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3660, 4861, 5490, 6588, 8235, 9722, 10980, 14583, 16470, 19444, 24305, 29166, 32940, 43749, 48610, 58332, 72915, 87498, 97220, 131247, 145830, 174996, 218745, 262494, 291660, 296521, 437490, 524988, 593042, 656235, 874980, 889563, 1186084, 1312470, 1482605, 1779126, 2624940, 2668689, 2965210, 3558252, 4447815, 5337378, 5930420, 8006067, 8895630, 10674756, 13343445, 16012134, 17791260, 26686890, 32024268, 40030335, 53373780, 80060670, 160121340]

約数ペア:

[(1, 160121340), (2, 80060670), (3, 53373780), (4, 40030335), (5, 32024268), (6, 26686890), (9, 17791260), (10, 16012134), (12, 13343445), (15, 10674756), (18, 8895630), (20, 8006067), (27, 5930420), (30, 5337378), (36, 4447815), (45, 3558252), (54, 2965210), (60, 2668689), (61, 2624940), (90, 1779126), (108, 1482605), (122, 1312470), (135, 1186084), (180, 889563), (183, 874980), (244, 656235), (270, 593042), (305, 524988), (366, 437490), (540, 296521), (549, 291660), (610, 262494), (732, 218745), (915, 174996), (1098, 145830), (1220, 131247), (1647, 97220), (1830, 87498), (2196, 72915), (2745, 58332), (3294, 48610), (3660, 43749), (4861, 32940), (5490, 29166), (6588, 24305), (8235, 19444), (9722, 16470), (10980, 14583)]