23731440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1621}}^1$

素因数の和:1698

約数の個数: 80

約数和(自身を含む): 74819616

約数和(自身を除く): 51088176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1621, 1830, 2440, 2928, 3242, 3660, 4863, 4880, 6484, 7320, 8105, 9726, 12968, 14640, 16210, 19452, 24315, 25936, 32420, 38904, 48630, 64840, 77808, 97260, 98881, 129680, 194520, 197762, 296643, 389040, 395524, 494405, 593286, 791048, 988810, 1186572, 1483215, 1582096, 1977620, 2373144, 2966430, 3955240, 4746288, 5932860, 7910480, 11865720, 23731440]

約数ペア:

[(1, 23731440), (2, 11865720), (3, 7910480), (4, 5932860), (5, 4746288), (6, 3955240), (8, 2966430), (10, 2373144), (12, 1977620), (15, 1582096), (16, 1483215), (20, 1186572), (24, 988810), (30, 791048), (40, 593286), (48, 494405), (60, 395524), (61, 389040), (80, 296643), (120, 197762), (122, 194520), (183, 129680), (240, 98881), (244, 97260), (305, 77808), (366, 64840), (488, 48630), (610, 38904), (732, 32420), (915, 25936), (976, 24315), (1220, 19452), (1464, 16210), (1621, 14640), (1830, 12968), (2440, 9726), (2928, 8105), (3242, 7320), (3660, 6484), (4863, 4880)]