61328760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7001}}^1$

素因数の和:7088

約数の個数: 64

約数和(自身を含む): 186533280

約数和(自身を除く): 125204520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 7001, 8760, 14002, 21003, 28004, 35005, 42006, 56008, 70010, 84012, 105015, 140020, 168024, 210030, 280040, 420060, 511073, 840120, 1022146, 1533219, 2044292, 2555365, 3066438, 4088584, 5110730, 6132876, 7666095, 10221460, 12265752, 15332190, 20442920, 30664380, 61328760]

約数ペア:

[(1, 61328760), (2, 30664380), (3, 20442920), (4, 15332190), (5, 12265752), (6, 10221460), (8, 7666095), (10, 6132876), (12, 5110730), (15, 4088584), (20, 3066438), (24, 2555365), (30, 2044292), (40, 1533219), (60, 1022146), (73, 840120), (120, 511073), (146, 420060), (219, 280040), (292, 210030), (365, 168024), (438, 140020), (584, 105015), (730, 84012), (876, 70010), (1095, 56008), (1460, 42006), (1752, 35005), (2190, 28004), (2920, 21003), (4380, 14002), (7001, 8760)]