180435360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:755

約数の個数: 192

約数和(自身を含む): 658409472

約数和(自身を除く): 477974112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 96, 105, 112, 120, 140, 160, 166, 168, 210, 224, 240, 249, 280, 332, 336, 415, 420, 480, 498, 560, 581, 647, 664, 672, 830, 840, 996, 1120, 1162, 1245, 1294, 1328, 1660, 1680, 1743, 1941, 1992, 2324, 2490, 2588, 2656, 2905, 3235, 3320, 3360, 3486, 3882, 3984, 4529, 4648, 4980, 5176, 5810, 6470, 6640, 6972, 7764, 7968, 8715, 9058, 9296, 9705, 9960, 10352, 11620, 12940, 13280, 13587, 13944, 15528, 17430, 18116, 18592, 19410, 19920, 20704, 22645, 23240, 25880, 27174, 27888, 31056, 34860, 36232, 38820, 39840, 45290, 46480, 51760, 53701, 54348, 55776, 62112, 67935, 69720, 72464, 77640, 90580, 92960, 103520, 107402, 108696, 135870, 139440, 144928, 155280, 161103, 181160, 214804, 217392, 268505, 271740, 278880, 310560, 322206, 362320, 375907, 429608, 434784, 537010, 543480, 644412, 724640, 751814, 805515, 859216, 1074020, 1086960, 1127721, 1288824, 1503628, 1611030, 1718432, 1879535, 2148040, 2173920, 2255442, 2577648, 3007256, 3222060, 3759070, 4296080, 4510884, 5155296, 5638605, 6014512, 6444120, 7518140, 8592160, 9021768, 11277210, 12029024, 12888240, 15036280, 18043536, 22554420, 25776480, 30072560, 36087072, 45108840, 60145120, 90217680, 180435360]

約数ペア:

[(1, 180435360), (2, 90217680), (3, 60145120), (4, 45108840), (5, 36087072), (6, 30072560), (7, 25776480), (8, 22554420), (10, 18043536), (12, 15036280), (14, 12888240), (15, 12029024), (16, 11277210), (20, 9021768), (21, 8592160), (24, 7518140), (28, 6444120), (30, 6014512), (32, 5638605), (35, 5155296), (40, 4510884), (42, 4296080), (48, 3759070), (56, 3222060), (60, 3007256), (70, 2577648), (80, 2255442), (83, 2173920), (84, 2148040), (96, 1879535), (105, 1718432), (112, 1611030), (120, 1503628), (140, 1288824), (160, 1127721), (166, 1086960), (168, 1074020), (210, 859216), (224, 805515), (240, 751814), (249, 724640), (280, 644412), (332, 543480), (336, 537010), (415, 434784), (420, 429608), (480, 375907), (498, 362320), (560, 322206), (581, 310560), (647, 278880), (664, 271740), (672, 268505), (830, 217392), (840, 214804), (996, 181160), (1120, 161103), (1162, 155280), (1245, 144928), (1294, 139440), (1328, 135870), (1660, 108696), (1680, 107402), (1743, 103520), (1941, 92960), (1992, 90580), (2324, 77640), (2490, 72464), (2588, 69720), (2656, 67935), (2905, 62112), (3235, 55776), (3320, 54348), (3360, 53701), (3486, 51760), (3882, 46480), (3984, 45290), (4529, 39840), (4648, 38820), (4980, 36232), (5176, 34860), (5810, 31056), (6470, 27888), (6640, 27174), (6972, 25880), (7764, 23240), (7968, 22645), (8715, 20704), (9058, 19920), (9296, 19410), (9705, 18592), (9960, 18116), (10352, 17430), (11620, 15528), (12940, 13944), (13280, 13587)]