6648840120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4262077}}^1$

素因数の和:4262104

約数の個数: 64

約数和(自身を含む): 21480873120

約数和(自身を除く): 14832033000

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, 4262077, 8524154, 12786231, 17048308, 21310385, 25572462, 34096616, 42620770, 51144924, 55407001, 63931155, 85241540, 102289848, 110814002, 127862310, 166221003, 170483080, 221628004, 255724620, 277035005, 332442006, 443256008, 511449240, 554070010, 664884012, 831105015, 1108140020, 1329768024, 1662210030, 2216280040, 3324420060, 6648840120]

約数ペア:

[(1, 6648840120), (2, 3324420060), (3, 2216280040), (4, 1662210030), (5, 1329768024), (6, 1108140020), (8, 831105015), (10, 664884012), (12, 554070010), (13, 511449240), (15, 443256008), (20, 332442006), (24, 277035005), (26, 255724620), (30, 221628004), (39, 170483080), (40, 166221003), (52, 127862310), (60, 110814002), (65, 102289848), (78, 85241540), (104, 63931155), (120, 55407001), (130, 51144924), (156, 42620770), (195, 34096616), (260, 25572462), (312, 21310385), (390, 17048308), (520, 12786231), (780, 8524154), (1560, 4262077)]