2062487760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{601}}^1$

素因数の和:877

約数の個数: 160

約数和(自身を含む): 6521249280

約数和(自身を除く): 4458761520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 181, 237, 240, 316, 362, 395, 474, 543, 601, 632, 724, 790, 905, 948, 1086, 1185, 1202, 1264, 1448, 1580, 1803, 1810, 1896, 2172, 2370, 2404, 2715, 2896, 3005, 3160, 3606, 3620, 3792, 4344, 4740, 4808, 5430, 6010, 6320, 7212, 7240, 8688, 9015, 9480, 9616, 10860, 12020, 14299, 14424, 14480, 18030, 18960, 21720, 24040, 28598, 28848, 36060, 42897, 43440, 47479, 48080, 57196, 71495, 72120, 85794, 94958, 108781, 114392, 142437, 142990, 144240, 171588, 189916, 214485, 217562, 228784, 237395, 284874, 285980, 326343, 343176, 379832, 428970, 435124, 474790, 543905, 569748, 571960, 652686, 686352, 712185, 759664, 857940, 870248, 949580, 1087810, 1139496, 1143920, 1305372, 1424370, 1631715, 1715880, 1740496, 1899160, 2175620, 2278992, 2610744, 2848740, 3263430, 3431760, 3798320, 4351240, 5221488, 5697480, 6526860, 8593699, 8702480, 11394960, 13053720, 17187398, 25781097, 26107440, 34374796, 42968495, 51562194, 68749592, 85936990, 103124388, 128905485, 137499184, 171873980, 206248776, 257810970, 343747960, 412497552, 515621940, 687495920, 1031243880, 2062487760]

約数ペア:

[(1, 2062487760), (2, 1031243880), (3, 687495920), (4, 515621940), (5, 412497552), (6, 343747960), (8, 257810970), (10, 206248776), (12, 171873980), (15, 137499184), (16, 128905485), (20, 103124388), (24, 85936990), (30, 68749592), (40, 51562194), (48, 42968495), (60, 34374796), (79, 26107440), (80, 25781097), (120, 17187398), (158, 13053720), (181, 11394960), (237, 8702480), (240, 8593699), (316, 6526860), (362, 5697480), (395, 5221488), (474, 4351240), (543, 3798320), (601, 3431760), (632, 3263430), (724, 2848740), (790, 2610744), (905, 2278992), (948, 2175620), (1086, 1899160), (1185, 1740496), (1202, 1715880), (1264, 1631715), (1448, 1424370), (1580, 1305372), (1803, 1143920), (1810, 1139496), (1896, 1087810), (2172, 949580), (2370, 870248), (2404, 857940), (2715, 759664), (2896, 712185), (3005, 686352), (3160, 652686), (3606, 571960), (3620, 569748), (3792, 543905), (4344, 474790), (4740, 435124), (4808, 428970), (5430, 379832), (6010, 343176), (6320, 326343), (7212, 285980), (7240, 284874), (8688, 237395), (9015, 228784), (9480, 217562), (9616, 214485), (10860, 189916), (12020, 171588), (14299, 144240), (14424, 142990), (14480, 142437), (18030, 114392), (18960, 108781), (21720, 94958), (24040, 85794), (28598, 72120), (28848, 71495), (36060, 57196), (42897, 48080), (43440, 47479)]