5392920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3457}}^1$

素因数の和:3484

約数の個数: 64

約数和(自身を含む): 17428320

約数和(自身を除く): 12035400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 3457, 6914, 10371, 13828, 17285, 20742, 27656, 34570, 41484, 44941, 51855, 69140, 82968, 89882, 103710, 134823, 138280, 179764, 207420, 224705, 269646, 359528, 414840, 449410, 539292, 674115, 898820, 1078584, 1348230, 1797640, 2696460, 5392920]

約数ペア:

[(1, 5392920), (2, 2696460), (3, 1797640), (4, 1348230), (5, 1078584), (6, 898820), (8, 674115), (10, 539292), (12, 449410), (13, 414840), (15, 359528), (20, 269646), (24, 224705), (26, 207420), (30, 179764), (39, 138280), (40, 134823), (52, 103710), (60, 89882), (65, 82968), (78, 69140), (104, 51855), (120, 44941), (130, 41484), (156, 34570), (195, 27656), (260, 20742), (312, 17285), (390, 13828), (520, 10371), (780, 6914), (1560, 3457)]