27084720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8681}}^1$

素因数の和:8710

約数の個数: 80

約数和(自身を含む): 90431712

約数和(自身を除く): 63346992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 8681, 17362, 26043, 34724, 43405, 52086, 69448, 86810, 104172, 112853, 130215, 138896, 173620, 208344, 225706, 260430, 338559, 347240, 416688, 451412, 520860, 564265, 677118, 694480, 902824, 1041720, 1128530, 1354236, 1692795, 1805648, 2083440, 2257060, 2708472, 3385590, 4514120, 5416944, 6771180, 9028240, 13542360, 27084720]

約数ペア:

[(1, 27084720), (2, 13542360), (3, 9028240), (4, 6771180), (5, 5416944), (6, 4514120), (8, 3385590), (10, 2708472), (12, 2257060), (13, 2083440), (15, 1805648), (16, 1692795), (20, 1354236), (24, 1128530), (26, 1041720), (30, 902824), (39, 694480), (40, 677118), (48, 564265), (52, 520860), (60, 451412), (65, 416688), (78, 347240), (80, 338559), (104, 260430), (120, 225706), (130, 208344), (156, 173620), (195, 138896), (208, 130215), (240, 112853), (260, 104172), (312, 86810), (390, 69448), (520, 52086), (624, 43405), (780, 34724), (1040, 26043), (1560, 17362), (3120, 8681)]