121881240

素因数分解:

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

素因数の和:8714

約数の個数: 128

約数和(自身を含む): 437572800

約数和(自身を除く): 315691560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 8681, 14040, 17362, 26043, 34724, 43405, 52086, 69448, 78129, 86810, 104172, 112853, 130215, 156258, 173620, 208344, 225706, 234387, 260430, 312516, 338559, 347240, 390645, 451412, 468774, 520860, 564265, 625032, 677118, 781290, 902824, 937548, 1015677, 1041720, 1128530, 1171935, 1354236, 1562580, 1692795, 1875096, 2031354, 2257060, 2343870, 2708472, 3047031, 3125160, 3385590, 4062708, 4514120, 4687740, 5078385, 6094062, 6771180, 8125416, 9375480, 10156770, 12188124, 13542360, 15235155, 20313540, 24376248, 30470310, 40627080, 60940620, 121881240]

約数ペア:

[(1, 121881240), (2, 60940620), (3, 40627080), (4, 30470310), (5, 24376248), (6, 20313540), (8, 15235155), (9, 13542360), (10, 12188124), (12, 10156770), (13, 9375480), (15, 8125416), (18, 6771180), (20, 6094062), (24, 5078385), (26, 4687740), (27, 4514120), (30, 4062708), (36, 3385590), (39, 3125160), (40, 3047031), (45, 2708472), (52, 2343870), (54, 2257060), (60, 2031354), (65, 1875096), (72, 1692795), (78, 1562580), (90, 1354236), (104, 1171935), (108, 1128530), (117, 1041720), (120, 1015677), (130, 937548), (135, 902824), (156, 781290), (180, 677118), (195, 625032), (216, 564265), (234, 520860), (260, 468774), (270, 451412), (312, 390645), (351, 347240), (360, 338559), (390, 312516), (468, 260430), (520, 234387), (540, 225706), (585, 208344), (702, 173620), (780, 156258), (936, 130215), (1080, 112853), (1170, 104172), (1404, 86810), (1560, 78129), (1755, 69448), (2340, 52086), (2808, 43405), (3510, 34724), (4680, 26043), (7020, 17362), (8681, 14040)]