60318760

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 140123520

約数和(自身を除く): 79804760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 71, 134, 142, 268, 284, 317, 335, 355, 536, 568, 634, 670, 710, 1268, 1340, 1420, 1585, 2536, 2680, 2840, 3170, 4757, 6340, 9514, 12680, 19028, 21239, 22507, 23785, 38056, 42478, 45014, 47570, 84956, 90028, 95140, 106195, 112535, 169912, 180056, 190280, 212390, 225070, 424780, 450140, 849560, 900280, 1507969, 3015938, 6031876, 7539845, 12063752, 15079690, 30159380, 60318760]

約数ペア:

[(1, 60318760), (2, 30159380), (4, 15079690), (5, 12063752), (8, 7539845), (10, 6031876), (20, 3015938), (40, 1507969), (67, 900280), (71, 849560), (134, 450140), (142, 424780), (268, 225070), (284, 212390), (317, 190280), (335, 180056), (355, 169912), (536, 112535), (568, 106195), (634, 95140), (670, 90028), (710, 84956), (1268, 47570), (1340, 45014), (1420, 42478), (1585, 38056), (2536, 23785), (2680, 22507), (2840, 21239), (3170, 19028), (4757, 12680), (6340, 9514)]