68198280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10723}}^1$

素因数の和:10790

約数の個数: 64

約数和(自身を含む): 208474560

約数和(自身を除く): 140276280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 10723, 21446, 32169, 42892, 53615, 64338, 85784, 107230, 128676, 160845, 214460, 257352, 321690, 428920, 568319, 643380, 1136638, 1286760, 1704957, 2273276, 2841595, 3409914, 4546552, 5683190, 6819828, 8524785, 11366380, 13639656, 17049570, 22732760, 34099140, 68198280]

約数ペア:

[(1, 68198280), (2, 34099140), (3, 22732760), (4, 17049570), (5, 13639656), (6, 11366380), (8, 8524785), (10, 6819828), (12, 5683190), (15, 4546552), (20, 3409914), (24, 2841595), (30, 2273276), (40, 1704957), (53, 1286760), (60, 1136638), (106, 643380), (120, 568319), (159, 428920), (212, 321690), (265, 257352), (318, 214460), (424, 160845), (530, 128676), (636, 107230), (795, 85784), (1060, 64338), (1272, 53615), (1590, 42892), (2120, 32169), (3180, 21446), (6360, 10723)]