82747080

素因数分解:

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

素因数の和:17711

約数の個数: 96

約数和(自身を含む): 289631160

約数和(自身を除く): 206884080

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, 17681, 35362, 53043, 70724, 88405, 106086, 141448, 159129, 176810, 212172, 229853, 265215, 318258, 353620, 424344, 459706, 530430, 636516, 689559, 707240, 795645, 919412, 1060860, 1149265, 1273032, 1379118, 1591290, 1838824, 2068677, 2121720, 2298530, 2758236, 3182580, 3447795, 4137354, 4597060, 5516472, 6365160, 6895590, 8274708, 9194120, 10343385, 13791180, 16549416, 20686770, 27582360, 41373540, 82747080]

約数ペア:

[(1, 82747080), (2, 41373540), (3, 27582360), (4, 20686770), (5, 16549416), (6, 13791180), (8, 10343385), (9, 9194120), (10, 8274708), (12, 6895590), (13, 6365160), (15, 5516472), (18, 4597060), (20, 4137354), (24, 3447795), (26, 3182580), (30, 2758236), (36, 2298530), (39, 2121720), (40, 2068677), (45, 1838824), (52, 1591290), (60, 1379118), (65, 1273032), (72, 1149265), (78, 1060860), (90, 919412), (104, 795645), (117, 707240), (120, 689559), (130, 636516), (156, 530430), (180, 459706), (195, 424344), (234, 353620), (260, 318258), (312, 265215), (360, 229853), (390, 212172), (468, 176810), (520, 159129), (585, 141448), (780, 106086), (936, 88405), (1170, 70724), (1560, 53043), (2340, 35362), (4680, 17681)]