156025560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{56531}}^1$

素因数の和:56568

約数の個数: 64

約数和(自身を含む): 488436480

約数和(自身を除く): 332410920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 56531, 113062, 169593, 226124, 282655, 339186, 452248, 565310, 678372, 847965, 1130620, 1300213, 1356744, 1695930, 2261240, 2600426, 3391860, 3900639, 5200852, 6501065, 6783720, 7801278, 10401704, 13002130, 15602556, 19503195, 26004260, 31205112, 39006390, 52008520, 78012780, 156025560]

約数ペア:

[(1, 156025560), (2, 78012780), (3, 52008520), (4, 39006390), (5, 31205112), (6, 26004260), (8, 19503195), (10, 15602556), (12, 13002130), (15, 10401704), (20, 7801278), (23, 6783720), (24, 6501065), (30, 5200852), (40, 3900639), (46, 3391860), (60, 2600426), (69, 2261240), (92, 1695930), (115, 1356744), (120, 1300213), (138, 1130620), (184, 847965), (230, 678372), (276, 565310), (345, 452248), (460, 339186), (552, 282655), (690, 226124), (920, 169593), (1380, 113062), (2760, 56531)]