1320870507360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1511}}^1\times {\mathrm{23053}}^1$

素因数の和:24661

約数の個数: 192

約数和(自身を含む): 4216381102080

約数和(自身を除く): 2895510594720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1185, 1264, 1511, 1580, 1896, 2370, 2528, 3022, 3160, 3792, 4533, 4740, 6044, 6320, 7555, 7584, 9066, 9480, 12088, 12640, 15110, 18132, 18960, 22665, 23053, 24176, 30220, 36264, 37920, 45330, 46106, 48352, 60440, 69159, 72528, 90660, 92212, 115265, 119369, 120880, 138318, 145056, 181320, 184424, 230530, 238738, 241760, 276636, 345795, 358107, 362640, 368848, 461060, 477476, 553272, 596845, 691590, 716214, 725280, 737696, 922120, 954952, 1106544, 1193690, 1383180, 1432428, 1790535, 1821187, 1844240, 1909904, 2213088, 2387380, 2766360, 2864856, 3581070, 3642374, 3688480, 3819808, 4774760, 5463561, 5532720, 5729712, 7162140, 7284748, 9105935, 9549520, 10927122, 11065440, 11459424, 14324280, 14569496, 18211870, 19099040, 21854244, 27317805, 28648560, 29138992, 34833083, 36423740, 43708488, 54635610, 57297120, 58277984, 69666166, 72847480, 87416976, 104499249, 109271220, 139332332, 145694960, 174165415, 174833952, 208998498, 218542440, 278664664, 291389920, 348330830, 417996996, 437084880, 522496245, 557329328, 696661660, 835993992, 874169760, 1044992490, 1114658656, 1393323320, 1671987984, 2089984980, 2751813557, 2786646640, 3343975968, 4179969960, 5503627114, 5573293280, 8255440671, 8359939920, 11007254228, 13759067785, 16510881342, 16719879840, 22014508456, 27518135570, 33021762684, 41277203355, 44029016912, 55036271140, 66043525368, 82554406710, 88058033824, 110072542280, 132087050736, 165108813420, 220145084560, 264174101472, 330217626840, 440290169120, 660435253680, 1320870507360]

約数ペア:

[(1, 1320870507360), (2, 660435253680), (3, 440290169120), (4, 330217626840), (5, 264174101472), (6, 220145084560), (8, 165108813420), (10, 132087050736), (12, 110072542280), (15, 88058033824), (16, 82554406710), (20, 66043525368), (24, 55036271140), (30, 44029016912), (32, 41277203355), (40, 33021762684), (48, 27518135570), (60, 22014508456), (79, 16719879840), (80, 16510881342), (96, 13759067785), (120, 11007254228), (158, 8359939920), (160, 8255440671), (237, 5573293280), (240, 5503627114), (316, 4179969960), (395, 3343975968), (474, 2786646640), (480, 2751813557), (632, 2089984980), (790, 1671987984), (948, 1393323320), (1185, 1114658656), (1264, 1044992490), (1511, 874169760), (1580, 835993992), (1896, 696661660), (2370, 557329328), (2528, 522496245), (3022, 437084880), (3160, 417996996), (3792, 348330830), (4533, 291389920), (4740, 278664664), (6044, 218542440), (6320, 208998498), (7555, 174833952), (7584, 174165415), (9066, 145694960), (9480, 139332332), (12088, 109271220), (12640, 104499249), (15110, 87416976), (18132, 72847480), (18960, 69666166), (22665, 58277984), (23053, 57297120), (24176, 54635610), (30220, 43708488), (36264, 36423740), (37920, 34833083), (45330, 29138992), (46106, 28648560), (48352, 27317805), (60440, 21854244), (69159, 19099040), (72528, 18211870), (90660, 14569496), (92212, 14324280), (115265, 11459424), (119369, 11065440), (120880, 10927122), (138318, 9549520), (145056, 9105935), (181320, 7284748), (184424, 7162140), (230530, 5729712), (238738, 5532720), (241760, 5463561), (276636, 4774760), (345795, 3819808), (358107, 3688480), (362640, 3642374), (368848, 3581070), (461060, 2864856), (477476, 2766360), (553272, 2387380), (596845, 2213088), (691590, 1909904), (716214, 1844240), (725280, 1821187), (737696, 1790535), (922120, 1432428), (954952, 1383180), (1106544, 1193690)]