47700120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30577}}^1$

素因数の和:30604

約数の個数: 64

約数和(自身を含む): 154113120

約数和(自身を除く): 106413000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 30577, 61154, 91731, 122308, 152885, 183462, 244616, 305770, 366924, 397501, 458655, 611540, 733848, 795002, 917310, 1192503, 1223080, 1590004, 1834620, 1987505, 2385006, 3180008, 3669240, 3975010, 4770012, 5962515, 7950020, 9540024, 11925030, 15900040, 23850060, 47700120]

約数ペア:

[(1, 47700120), (2, 23850060), (3, 15900040), (4, 11925030), (5, 9540024), (6, 7950020), (8, 5962515), (10, 4770012), (12, 3975010), (13, 3669240), (15, 3180008), (20, 2385006), (24, 1987505), (26, 1834620), (30, 1590004), (39, 1223080), (40, 1192503), (52, 917310), (60, 795002), (65, 733848), (78, 611540), (104, 458655), (120, 397501), (130, 366924), (156, 305770), (195, 244616), (260, 183462), (312, 152885), (390, 122308), (520, 91731), (780, 61154), (1560, 30577)]