48727320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1699}}^1$

素因数の和:1952

約数の個数: 64

約数和(自身を含む): 146880000

約数和(自身を除く): 98152680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1699, 1912, 2390, 2868, 3398, 3585, 4780, 5097, 5736, 6796, 7170, 8495, 9560, 10194, 13592, 14340, 16990, 20388, 25485, 28680, 33980, 40776, 50970, 67960, 101940, 203880, 406061, 812122, 1218183, 1624244, 2030305, 2436366, 3248488, 4060610, 4872732, 6090915, 8121220, 9745464, 12181830, 16242440, 24363660, 48727320]

約数ペア:

[(1, 48727320), (2, 24363660), (3, 16242440), (4, 12181830), (5, 9745464), (6, 8121220), (8, 6090915), (10, 4872732), (12, 4060610), (15, 3248488), (20, 2436366), (24, 2030305), (30, 1624244), (40, 1218183), (60, 812122), (120, 406061), (239, 203880), (478, 101940), (717, 67960), (956, 50970), (1195, 40776), (1434, 33980), (1699, 28680), (1912, 25485), (2390, 20388), (2868, 16990), (3398, 14340), (3585, 13592), (4780, 10194), (5097, 9560), (5736, 8495), (6796, 7170)]