2465723880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2027}}^1$

素因数の和:2184

約数の個数: 192

約数和(自身を含む): 8352115200

約数和(自身を除く): 5886391320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 109, 120, 124, 155, 180, 186, 218, 248, 279, 310, 327, 360, 372, 436, 465, 545, 558, 620, 654, 744, 872, 930, 981, 1090, 1116, 1240, 1308, 1395, 1635, 1860, 1962, 2027, 2180, 2232, 2616, 2790, 3270, 3379, 3720, 3924, 4054, 4360, 4905, 5580, 6081, 6540, 6758, 7848, 8108, 9810, 10135, 10137, 11160, 12162, 13080, 13516, 16216, 16895, 18243, 19620, 20270, 20274, 24324, 27032, 30405, 30411, 33790, 36486, 39240, 40540, 40548, 48648, 50685, 60810, 60822, 62837, 67580, 72972, 81080, 81096, 91215, 101370, 121620, 121644, 125674, 135160, 145944, 152055, 182430, 188511, 202740, 220943, 243240, 243288, 251348, 304110, 314185, 364860, 377022, 405480, 441886, 502696, 565533, 608220, 628370, 662829, 729720, 754044, 883772, 942555, 1104715, 1131066, 1216440, 1256740, 1325658, 1508088, 1767544, 1885110, 1988487, 2209430, 2262132, 2513480, 2651316, 2827665, 3314145, 3770220, 3976974, 4418860, 4524264, 5302632, 5655330, 6628290, 6849233, 7540440, 7953948, 8837720, 9942435, 11310660, 13256580, 13698466, 15907896, 19884870, 20547699, 22621320, 26513160, 27396932, 34246165, 39769740, 41095398, 54793864, 61643097, 68492330, 79539480, 82190796, 102738495, 123286194, 136984660, 164381592, 205476990, 246572388, 273969320, 308215485, 410953980, 493144776, 616430970, 821907960, 1232861940, 2465723880]

約数ペア:

[(1, 2465723880), (2, 1232861940), (3, 821907960), (4, 616430970), (5, 493144776), (6, 410953980), (8, 308215485), (9, 273969320), (10, 246572388), (12, 205476990), (15, 164381592), (18, 136984660), (20, 123286194), (24, 102738495), (30, 82190796), (31, 79539480), (36, 68492330), (40, 61643097), (45, 54793864), (60, 41095398), (62, 39769740), (72, 34246165), (90, 27396932), (93, 26513160), (109, 22621320), (120, 20547699), (124, 19884870), (155, 15907896), (180, 13698466), (186, 13256580), (218, 11310660), (248, 9942435), (279, 8837720), (310, 7953948), (327, 7540440), (360, 6849233), (372, 6628290), (436, 5655330), (465, 5302632), (545, 4524264), (558, 4418860), (620, 3976974), (654, 3770220), (744, 3314145), (872, 2827665), (930, 2651316), (981, 2513480), (1090, 2262132), (1116, 2209430), (1240, 1988487), (1308, 1885110), (1395, 1767544), (1635, 1508088), (1860, 1325658), (1962, 1256740), (2027, 1216440), (2180, 1131066), (2232, 1104715), (2616, 942555), (2790, 883772), (3270, 754044), (3379, 729720), (3720, 662829), (3924, 628370), (4054, 608220), (4360, 565533), (4905, 502696), (5580, 441886), (6081, 405480), (6540, 377022), (6758, 364860), (7848, 314185), (8108, 304110), (9810, 251348), (10135, 243288), (10137, 243240), (11160, 220943), (12162, 202740), (13080, 188511), (13516, 182430), (16216, 152055), (16895, 145944), (18243, 135160), (19620, 125674), (20270, 121644), (20274, 121620), (24324, 101370), (27032, 91215), (30405, 81096), (30411, 81080), (33790, 72972), (36486, 67580), (39240, 62837), (40540, 60822), (40548, 60810), (48648, 50685)]