29208840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{607}}^1$

素因数の和:1022

約数の個数: 64

約数和(自身を含む): 87989760

約数和(自身を除く): 58780920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401, 607, 802, 1203, 1214, 1604, 1821, 2005, 2406, 2428, 3035, 3208, 3642, 4010, 4812, 4856, 6015, 6070, 7284, 8020, 9105, 9624, 12030, 12140, 14568, 16040, 18210, 24060, 24280, 36420, 48120, 72840, 243407, 486814, 730221, 973628, 1217035, 1460442, 1947256, 2434070, 2920884, 3651105, 4868140, 5841768, 7302210, 9736280, 14604420, 29208840]

約数ペア:

[(1, 29208840), (2, 14604420), (3, 9736280), (4, 7302210), (5, 5841768), (6, 4868140), (8, 3651105), (10, 2920884), (12, 2434070), (15, 1947256), (20, 1460442), (24, 1217035), (30, 973628), (40, 730221), (60, 486814), (120, 243407), (401, 72840), (607, 48120), (802, 36420), (1203, 24280), (1214, 24060), (1604, 18210), (1821, 16040), (2005, 14568), (2406, 12140), (2428, 12030), (3035, 9624), (3208, 9105), (3642, 8020), (4010, 7284), (4812, 6070), (4856, 6015)]