27582360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17681}}^1$

素因数の和:17708

約数の個数: 64

約数和(自身を含む): 89117280

約数和(自身を除く): 61534920

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, 17681, 35362, 53043, 70724, 88405, 106086, 141448, 176810, 212172, 229853, 265215, 353620, 424344, 459706, 530430, 689559, 707240, 919412, 1060860, 1149265, 1379118, 1838824, 2121720, 2298530, 2758236, 3447795, 4597060, 5516472, 6895590, 9194120, 13791180, 27582360]

約数ペア:

[(1, 27582360), (2, 13791180), (3, 9194120), (4, 6895590), (5, 5516472), (6, 4597060), (8, 3447795), (10, 2758236), (12, 2298530), (13, 2121720), (15, 1838824), (20, 1379118), (24, 1149265), (26, 1060860), (30, 919412), (39, 707240), (40, 689559), (52, 530430), (60, 459706), (65, 424344), (78, 353620), (104, 265215), (120, 229853), (130, 212172), (156, 176810), (195, 141448), (260, 106086), (312, 88405), (390, 70724), (520, 53043), (780, 35362), (1560, 17681)]