79308120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{660901}}^1$

素因数の和:660915

約数の個数: 32

約数和(自身を含む): 237924720

約数和(自身を除く): 158616600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 660901, 1321802, 1982703, 2643604, 3304505, 3965406, 5287208, 6609010, 7930812, 9913515, 13218020, 15861624, 19827030, 26436040, 39654060, 79308120]

約数ペア:

[(1, 79308120), (2, 39654060), (3, 26436040), (4, 19827030), (5, 15861624), (6, 13218020), (8, 9913515), (10, 7930812), (12, 6609010), (15, 5287208), (20, 3965406), (24, 3304505), (30, 2643604), (40, 1982703), (60, 1321802), (120, 660901)]