7926360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5081}}^1$

素因数の和:5108

約数の個数: 64

約数和(自身を含む): 25613280

約数和(自身を除く): 17686920

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, 5081, 10162, 15243, 20324, 25405, 30486, 40648, 50810, 60972, 66053, 76215, 101620, 121944, 132106, 152430, 198159, 203240, 264212, 304860, 330265, 396318, 528424, 609720, 660530, 792636, 990795, 1321060, 1585272, 1981590, 2642120, 3963180, 7926360]

約数ペア:

[(1, 7926360), (2, 3963180), (3, 2642120), (4, 1981590), (5, 1585272), (6, 1321060), (8, 990795), (10, 792636), (12, 660530), (13, 609720), (15, 528424), (20, 396318), (24, 330265), (26, 304860), (30, 264212), (39, 203240), (40, 198159), (52, 152430), (60, 132106), (65, 121944), (78, 101620), (104, 76215), (120, 66053), (130, 60972), (156, 50810), (195, 40648), (260, 30486), (312, 25405), (390, 20324), (520, 15243), (780, 10162), (1560, 5081)]