164982480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52879}}^1$

素因数の和:52908

約数の個数: 80

約数和(自身を含む): 550798080

約数和(自身を除く): 385815600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 52879, 105758, 158637, 211516, 264395, 317274, 423032, 528790, 634548, 687427, 793185, 846064, 1057580, 1269096, 1374854, 1586370, 2062281, 2115160, 2538192, 2749708, 3172740, 3437135, 4124562, 4230320, 5499416, 6345480, 6874270, 8249124, 10311405, 10998832, 12690960, 13748540, 16498248, 20622810, 27497080, 32996496, 41245620, 54994160, 82491240, 164982480]

約数ペア:

[(1, 164982480), (2, 82491240), (3, 54994160), (4, 41245620), (5, 32996496), (6, 27497080), (8, 20622810), (10, 16498248), (12, 13748540), (13, 12690960), (15, 10998832), (16, 10311405), (20, 8249124), (24, 6874270), (26, 6345480), (30, 5499416), (39, 4230320), (40, 4124562), (48, 3437135), (52, 3172740), (60, 2749708), (65, 2538192), (78, 2115160), (80, 2062281), (104, 1586370), (120, 1374854), (130, 1269096), (156, 1057580), (195, 846064), (208, 793185), (240, 687427), (260, 634548), (312, 528790), (390, 423032), (520, 317274), (624, 264395), (780, 211516), (1040, 158637), (1560, 105758), (3120, 52879)]