380356560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:847

約数の個数: 200

約数和(自身を含む): 1339557120

約数和(自身を除く): 959200560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 81, 90, 108, 120, 135, 144, 158, 162, 180, 216, 237, 240, 270, 316, 324, 360, 395, 405, 432, 474, 540, 632, 648, 711, 720, 743, 790, 810, 948, 1080, 1185, 1264, 1296, 1422, 1486, 1580, 1620, 1896, 2133, 2160, 2229, 2370, 2844, 2972, 3160, 3240, 3555, 3715, 3792, 4266, 4458, 4740, 5688, 5944, 6320, 6399, 6480, 6687, 7110, 7430, 8532, 8916, 9480, 10665, 11145, 11376, 11888, 12798, 13374, 14220, 14860, 17064, 17832, 18960, 20061, 21330, 22290, 25596, 26748, 28440, 29720, 31995, 33435, 34128, 35664, 40122, 42660, 44580, 51192, 53496, 56880, 58697, 59440, 60183, 63990, 66870, 80244, 85320, 89160, 100305, 102384, 106992, 117394, 120366, 127980, 133740, 160488, 170640, 176091, 178320, 200610, 234788, 240732, 255960, 267480, 293485, 300915, 320976, 352182, 401220, 469576, 481464, 511920, 528273, 534960, 586970, 601830, 704364, 802440, 880455, 939152, 962928, 1056546, 1173940, 1203660, 1408728, 1584819, 1604880, 1760910, 2113092, 2347880, 2407320, 2641365, 2817456, 3169638, 3521820, 4226184, 4695760, 4754457, 4814640, 5282730, 6339276, 7043640, 7924095, 8452368, 9508914, 10565460, 12678552, 14087280, 15848190, 19017828, 21130920, 23772285, 25357104, 31696380, 38035656, 42261840, 47544570, 63392760, 76071312, 95089140, 126785520, 190178280, 380356560]

約数ペア:

[(1, 380356560), (2, 190178280), (3, 126785520), (4, 95089140), (5, 76071312), (6, 63392760), (8, 47544570), (9, 42261840), (10, 38035656), (12, 31696380), (15, 25357104), (16, 23772285), (18, 21130920), (20, 19017828), (24, 15848190), (27, 14087280), (30, 12678552), (36, 10565460), (40, 9508914), (45, 8452368), (48, 7924095), (54, 7043640), (60, 6339276), (72, 5282730), (79, 4814640), (80, 4754457), (81, 4695760), (90, 4226184), (108, 3521820), (120, 3169638), (135, 2817456), (144, 2641365), (158, 2407320), (162, 2347880), (180, 2113092), (216, 1760910), (237, 1604880), (240, 1584819), (270, 1408728), (316, 1203660), (324, 1173940), (360, 1056546), (395, 962928), (405, 939152), (432, 880455), (474, 802440), (540, 704364), (632, 601830), (648, 586970), (711, 534960), (720, 528273), (743, 511920), (790, 481464), (810, 469576), (948, 401220), (1080, 352182), (1185, 320976), (1264, 300915), (1296, 293485), (1422, 267480), (1486, 255960), (1580, 240732), (1620, 234788), (1896, 200610), (2133, 178320), (2160, 176091), (2229, 170640), (2370, 160488), (2844, 133740), (2972, 127980), (3160, 120366), (3240, 117394), (3555, 106992), (3715, 102384), (3792, 100305), (4266, 89160), (4458, 85320), (4740, 80244), (5688, 66870), (5944, 63990), (6320, 60183), (6399, 59440), (6480, 58697), (6687, 56880), (7110, 53496), (7430, 51192), (8532, 44580), (8916, 42660), (9480, 40122), (10665, 35664), (11145, 34128), (11376, 33435), (11888, 31995), (12798, 29720), (13374, 28440), (14220, 26748), (14860, 25596), (17064, 22290), (17832, 21330), (18960, 20061)]