127811940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{8839}}^1$

素因数の和:9092

約数の個数: 48

約数和(自身を含む): 359399040

約数和(自身を除く): 231587100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 964, 1205, 1446, 2410, 2892, 3615, 4820, 7230, 8839, 14460, 17678, 26517, 35356, 44195, 53034, 88390, 106068, 132585, 176780, 265170, 530340, 2130199, 4260398, 6390597, 8520796, 10650995, 12781194, 21301990, 25562388, 31952985, 42603980, 63905970, 127811940]

約数ペア:

[(1, 127811940), (2, 63905970), (3, 42603980), (4, 31952985), (5, 25562388), (6, 21301990), (10, 12781194), (12, 10650995), (15, 8520796), (20, 6390597), (30, 4260398), (60, 2130199), (241, 530340), (482, 265170), (723, 176780), (964, 132585), (1205, 106068), (1446, 88390), (2410, 53034), (2892, 44195), (3615, 35356), (4820, 26517), (7230, 17678), (8839, 14460)]