6619080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4243}}^1$

素因数の和:4270

約数の個数: 64

約数和(自身を含む): 21389760

約数和(自身を除く): 14770680

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, 4243, 8486, 12729, 16972, 21215, 25458, 33944, 42430, 50916, 55159, 63645, 84860, 101832, 110318, 127290, 165477, 169720, 220636, 254580, 275795, 330954, 441272, 509160, 551590, 661908, 827385, 1103180, 1323816, 1654770, 2206360, 3309540, 6619080]

約数ペア:

[(1, 6619080), (2, 3309540), (3, 2206360), (4, 1654770), (5, 1323816), (6, 1103180), (8, 827385), (10, 661908), (12, 551590), (13, 509160), (15, 441272), (20, 330954), (24, 275795), (26, 254580), (30, 220636), (39, 169720), (40, 165477), (52, 127290), (60, 110318), (65, 101832), (78, 84860), (104, 63645), (120, 55159), (130, 50916), (156, 42430), (195, 33944), (260, 25458), (312, 21215), (390, 16972), (520, 12729), (780, 8486), (1560, 4243)]