40627080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8681}}^1$

素因数の和:8711

約数の個数: 96

約数和(自身を含む): 142211160

約数和(自身を除く): 101584080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 8681, 17362, 26043, 34724, 43405, 52086, 69448, 78129, 86810, 104172, 112853, 130215, 156258, 173620, 208344, 225706, 260430, 312516, 338559, 347240, 390645, 451412, 520860, 564265, 625032, 677118, 781290, 902824, 1015677, 1041720, 1128530, 1354236, 1562580, 1692795, 2031354, 2257060, 2708472, 3125160, 3385590, 4062708, 4514120, 5078385, 6771180, 8125416, 10156770, 13542360, 20313540, 40627080]

約数ペア:

[(1, 40627080), (2, 20313540), (3, 13542360), (4, 10156770), (5, 8125416), (6, 6771180), (8, 5078385), (9, 4514120), (10, 4062708), (12, 3385590), (13, 3125160), (15, 2708472), (18, 2257060), (20, 2031354), (24, 1692795), (26, 1562580), (30, 1354236), (36, 1128530), (39, 1041720), (40, 1015677), (45, 902824), (52, 781290), (60, 677118), (65, 625032), (72, 564265), (78, 520860), (90, 451412), (104, 390645), (117, 347240), (120, 338559), (130, 312516), (156, 260430), (180, 225706), (195, 208344), (234, 173620), (260, 156258), (312, 130215), (360, 112853), (390, 104172), (468, 86810), (520, 78129), (585, 69448), (780, 52086), (936, 43405), (1170, 34724), (1560, 26043), (2340, 17362), (4680, 8681)]