39465480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^2$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 123413760

約数和(自身を除く): 83948280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 103, 120, 124, 155, 186, 206, 248, 309, 310, 372, 412, 465, 515, 618, 620, 744, 824, 930, 1030, 1236, 1240, 1545, 1860, 2060, 2472, 3090, 3193, 3720, 4120, 6180, 6386, 9579, 10609, 12360, 12772, 15965, 19158, 21218, 25544, 31827, 31930, 38316, 42436, 47895, 53045, 63654, 63860, 76632, 84872, 95790, 106090, 127308, 127720, 159135, 191580, 212180, 254616, 318270, 328879, 383160, 424360, 636540, 657758, 986637, 1273080, 1315516, 1644395, 1973274, 2631032, 3288790, 3946548, 4933185, 6577580, 7893096, 9866370, 13155160, 19732740, 39465480]

約数ペア:

[(1, 39465480), (2, 19732740), (3, 13155160), (4, 9866370), (5, 7893096), (6, 6577580), (8, 4933185), (10, 3946548), (12, 3288790), (15, 2631032), (20, 1973274), (24, 1644395), (30, 1315516), (31, 1273080), (40, 986637), (60, 657758), (62, 636540), (93, 424360), (103, 383160), (120, 328879), (124, 318270), (155, 254616), (186, 212180), (206, 191580), (248, 159135), (309, 127720), (310, 127308), (372, 106090), (412, 95790), (465, 84872), (515, 76632), (618, 63860), (620, 63654), (744, 53045), (824, 47895), (930, 42436), (1030, 38316), (1236, 31930), (1240, 31827), (1545, 25544), (1860, 21218), (2060, 19158), (2472, 15965), (3090, 12772), (3193, 12360), (3720, 10609), (4120, 9579), (6180, 6386)]