79939560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{3989}}^1$

素因数の和:4170

約数の個数: 64

約数和(自身を含む): 241315200

約数和(自身を除く): 161375640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3340, 3989, 4008, 5010, 6680, 7978, 10020, 11967, 15956, 19945, 20040, 23934, 31912, 39890, 47868, 59835, 79780, 95736, 119670, 159560, 239340, 478680, 666163, 1332326, 1998489, 2664652, 3330815, 3996978, 5329304, 6661630, 7993956, 9992445, 13323260, 15987912, 19984890, 26646520, 39969780, 79939560]

約数ペア:

[(1, 79939560), (2, 39969780), (3, 26646520), (4, 19984890), (5, 15987912), (6, 13323260), (8, 9992445), (10, 7993956), (12, 6661630), (15, 5329304), (20, 3996978), (24, 3330815), (30, 2664652), (40, 1998489), (60, 1332326), (120, 666163), (167, 478680), (334, 239340), (501, 159560), (668, 119670), (835, 95736), (1002, 79780), (1336, 59835), (1670, 47868), (2004, 39890), (2505, 31912), (3340, 23934), (3989, 20040), (4008, 19945), (5010, 15956), (6680, 11967), (7978, 10020)]