54404880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{571}}^1$

素因数の和:984

約数の個数: 80

約数和(自身を含む): 169376064

約数和(自身を除く): 114971184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 397, 571, 794, 1142, 1191, 1588, 1713, 1985, 2284, 2382, 2855, 3176, 3426, 3970, 4568, 4764, 5710, 5955, 6352, 6852, 7940, 8565, 9136, 9528, 11420, 11910, 13704, 15880, 17130, 19056, 22840, 23820, 27408, 31760, 34260, 45680, 47640, 68520, 95280, 137040, 226687, 453374, 680061, 906748, 1133435, 1360122, 1813496, 2266870, 2720244, 3400305, 3626992, 4533740, 5440488, 6800610, 9067480, 10880976, 13601220, 18134960, 27202440, 54404880]

約数ペア:

[(1, 54404880), (2, 27202440), (3, 18134960), (4, 13601220), (5, 10880976), (6, 9067480), (8, 6800610), (10, 5440488), (12, 4533740), (15, 3626992), (16, 3400305), (20, 2720244), (24, 2266870), (30, 1813496), (40, 1360122), (48, 1133435), (60, 906748), (80, 680061), (120, 453374), (240, 226687), (397, 137040), (571, 95280), (794, 68520), (1142, 47640), (1191, 45680), (1588, 34260), (1713, 31760), (1985, 27408), (2284, 23820), (2382, 22840), (2855, 19056), (3176, 17130), (3426, 15880), (3970, 13704), (4568, 11910), (4764, 11420), (5710, 9528), (5955, 9136), (6352, 8565), (6852, 7940)]