404280480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:591

約数の個数: 192

約数和(自身を含む): 1357292160

約数和(自身を除く): 953011680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 97, 114, 120, 152, 160, 190, 194, 228, 240, 285, 291, 304, 380, 388, 456, 457, 480, 485, 570, 582, 608, 760, 776, 912, 914, 970, 1140, 1164, 1371, 1455, 1520, 1552, 1824, 1828, 1843, 1940, 2280, 2285, 2328, 2742, 2910, 3040, 3104, 3656, 3686, 3880, 4560, 4570, 4656, 5484, 5529, 5820, 6855, 7312, 7372, 7760, 8683, 9120, 9140, 9215, 9312, 10968, 11058, 11640, 13710, 14624, 14744, 15520, 17366, 18280, 18430, 21936, 22116, 23280, 26049, 27420, 27645, 29488, 34732, 36560, 36860, 43415, 43872, 44232, 44329, 46560, 52098, 54840, 55290, 58976, 69464, 73120, 73720, 86830, 88464, 88658, 104196, 109680, 110580, 130245, 132987, 138928, 147440, 173660, 176928, 177316, 208392, 219360, 221160, 221645, 260490, 265974, 277856, 294880, 347320, 354632, 416784, 442320, 443290, 520980, 531948, 664935, 694640, 709264, 833568, 842251, 884640, 886580, 1041960, 1063896, 1329870, 1389280, 1418528, 1684502, 1773160, 2083920, 2127792, 2526753, 2659740, 3369004, 3546320, 4167840, 4211255, 4255584, 5053506, 5319480, 6738008, 7092640, 8422510, 10107012, 10638960, 12633765, 13476016, 16845020, 20214024, 21277920, 25267530, 26952032, 33690040, 40428048, 50535060, 67380080, 80856096, 101070120, 134760160, 202140240, 404280480]

約数ペア:

[(1, 404280480), (2, 202140240), (3, 134760160), (4, 101070120), (5, 80856096), (6, 67380080), (8, 50535060), (10, 40428048), (12, 33690040), (15, 26952032), (16, 25267530), (19, 21277920), (20, 20214024), (24, 16845020), (30, 13476016), (32, 12633765), (38, 10638960), (40, 10107012), (48, 8422510), (57, 7092640), (60, 6738008), (76, 5319480), (80, 5053506), (95, 4255584), (96, 4211255), (97, 4167840), (114, 3546320), (120, 3369004), (152, 2659740), (160, 2526753), (190, 2127792), (194, 2083920), (228, 1773160), (240, 1684502), (285, 1418528), (291, 1389280), (304, 1329870), (380, 1063896), (388, 1041960), (456, 886580), (457, 884640), (480, 842251), (485, 833568), (570, 709264), (582, 694640), (608, 664935), (760, 531948), (776, 520980), (912, 443290), (914, 442320), (970, 416784), (1140, 354632), (1164, 347320), (1371, 294880), (1455, 277856), (1520, 265974), (1552, 260490), (1824, 221645), (1828, 221160), (1843, 219360), (1940, 208392), (2280, 177316), (2285, 176928), (2328, 173660), (2742, 147440), (2910, 138928), (3040, 132987), (3104, 130245), (3656, 110580), (3686, 109680), (3880, 104196), (4560, 88658), (4570, 88464), (4656, 86830), (5484, 73720), (5529, 73120), (5820, 69464), (6855, 58976), (7312, 55290), (7372, 54840), (7760, 52098), (8683, 46560), (9120, 44329), (9140, 44232), (9215, 43872), (9312, 43415), (10968, 36860), (11058, 36560), (11640, 34732), (13710, 29488), (14624, 27645), (14744, 27420), (15520, 26049), (17366, 23280), (18280, 22116), (18430, 21936)]