142458360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107923}}^1$

素因数の和:107948

約数の個数: 64

約数和(自身を含む): 466231680

約数和(自身を除く): 323773320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 107923, 215846, 323769, 431692, 539615, 647538, 863384, 1079230, 1187153, 1295076, 1618845, 2158460, 2374306, 2590152, 3237690, 3561459, 4316920, 4748612, 5935765, 6475380, 7122918, 9497224, 11871530, 12950760, 14245836, 17807295, 23743060, 28491672, 35614590, 47486120, 71229180, 142458360]

約数ペア:

[(1, 142458360), (2, 71229180), (3, 47486120), (4, 35614590), (5, 28491672), (6, 23743060), (8, 17807295), (10, 14245836), (11, 12950760), (12, 11871530), (15, 9497224), (20, 7122918), (22, 6475380), (24, 5935765), (30, 4748612), (33, 4316920), (40, 3561459), (44, 3237690), (55, 2590152), (60, 2374306), (66, 2158460), (88, 1618845), (110, 1295076), (120, 1187153), (132, 1079230), (165, 863384), (220, 647538), (264, 539615), (330, 431692), (440, 323769), (660, 215846), (1320, 107923)]