307101240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2239}}^1$

素因数の和:2386

約数の個数: 128

約数和(自身を含む): 1032192000

約数和(自身を除く): 725090760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 127, 135, 180, 216, 254, 270, 360, 381, 508, 540, 635, 762, 1016, 1080, 1143, 1270, 1524, 1905, 2239, 2286, 2540, 3048, 3429, 3810, 4478, 4572, 5080, 5715, 6717, 6858, 7620, 8956, 9144, 11195, 11430, 13434, 13716, 15240, 17145, 17912, 20151, 22390, 22860, 26868, 27432, 33585, 34290, 40302, 44780, 45720, 53736, 60453, 67170, 68580, 80604, 89560, 100755, 120906, 134340, 137160, 161208, 201510, 241812, 268680, 284353, 302265, 403020, 483624, 568706, 604530, 806040, 853059, 1137412, 1209060, 1421765, 1706118, 2274824, 2418120, 2559177, 2843530, 3412236, 4265295, 5118354, 5687060, 6824472, 7677531, 8530590, 10236708, 11374120, 12795885, 15355062, 17061180, 20473416, 25591770, 30710124, 34122360, 38387655, 51183540, 61420248, 76775310, 102367080, 153550620, 307101240]

約数ペア:

[(1, 307101240), (2, 153550620), (3, 102367080), (4, 76775310), (5, 61420248), (6, 51183540), (8, 38387655), (9, 34122360), (10, 30710124), (12, 25591770), (15, 20473416), (18, 17061180), (20, 15355062), (24, 12795885), (27, 11374120), (30, 10236708), (36, 8530590), (40, 7677531), (45, 6824472), (54, 5687060), (60, 5118354), (72, 4265295), (90, 3412236), (108, 2843530), (120, 2559177), (127, 2418120), (135, 2274824), (180, 1706118), (216, 1421765), (254, 1209060), (270, 1137412), (360, 853059), (381, 806040), (508, 604530), (540, 568706), (635, 483624), (762, 403020), (1016, 302265), (1080, 284353), (1143, 268680), (1270, 241812), (1524, 201510), (1905, 161208), (2239, 137160), (2286, 134340), (2540, 120906), (3048, 100755), (3429, 89560), (3810, 80604), (4478, 68580), (4572, 67170), (5080, 60453), (5715, 53736), (6717, 45720), (6858, 44780), (7620, 40302), (8956, 34290), (9144, 33585), (11195, 27432), (11430, 26868), (13434, 22860), (13716, 22390), (15240, 20151), (17145, 17912)]