72908040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1301}}^1$

素因数の和:1782

約数の個数: 64

約数和(自身を含む): 219360960

約数和(自身を除く): 146452920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 467, 934, 1301, 1401, 1868, 2335, 2602, 2802, 3736, 3903, 4670, 5204, 5604, 6505, 7005, 7806, 9340, 10408, 11208, 13010, 14010, 15612, 18680, 19515, 26020, 28020, 31224, 39030, 52040, 56040, 78060, 156120, 607567, 1215134, 1822701, 2430268, 3037835, 3645402, 4860536, 6075670, 7290804, 9113505, 12151340, 14581608, 18227010, 24302680, 36454020, 72908040]

約数ペア:

[(1, 72908040), (2, 36454020), (3, 24302680), (4, 18227010), (5, 14581608), (6, 12151340), (8, 9113505), (10, 7290804), (12, 6075670), (15, 4860536), (20, 3645402), (24, 3037835), (30, 2430268), (40, 1822701), (60, 1215134), (120, 607567), (467, 156120), (934, 78060), (1301, 56040), (1401, 52040), (1868, 39030), (2335, 31224), (2602, 28020), (2802, 26020), (3736, 19515), (3903, 18680), (4670, 15612), (5204, 14010), (5604, 13010), (6505, 11208), (7005, 10408), (7806, 9340)]