29129640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{242747}}^1$

素因数の和:242761

約数の個数: 32

約数和(自身を含む): 87389280

約数和(自身を除く): 58259640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 242747, 485494, 728241, 970988, 1213735, 1456482, 1941976, 2427470, 2912964, 3641205, 4854940, 5825928, 7282410, 9709880, 14564820, 29129640]

約数ペア:

[(1, 29129640), (2, 14564820), (3, 9709880), (4, 7282410), (5, 5825928), (6, 4854940), (8, 3641205), (10, 2912964), (12, 2427470), (15, 1941976), (20, 1456482), (24, 1213735), (30, 970988), (40, 728241), (60, 485494), (120, 242747)]