80517360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4357}}^1$

素因数の和:4391

約数の個数: 160

約数和(自身を含む): 311265792

約数和(自身を除く): 230748432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4357, 4620, 6160, 8714, 9240, 13071, 17428, 18480, 21785, 26142, 30499, 34856, 43570, 47927, 52284, 60998, 65355, 69712, 87140, 91497, 95854, 104568, 121996, 130710, 143781, 152495, 174280, 182994, 191708, 209136, 239635, 243992, 261420, 287562, 304990, 335489, 348560, 365988, 383416, 457485, 479270, 487984, 522840, 575124, 609980, 670978, 718905, 731976, 766832, 914970, 958540, 1006467, 1045680, 1150248, 1219960, 1341956, 1437810, 1463952, 1677445, 1829940, 1917080, 2012934, 2300496, 2439920, 2683912, 2875620, 3354890, 3659880, 3834160, 4025868, 5032335, 5367824, 5751240, 6709780, 7319760, 8051736, 10064670, 11502480, 13419560, 16103472, 20129340, 26839120, 40258680, 80517360]

約数ペア:

[(1, 80517360), (2, 40258680), (3, 26839120), (4, 20129340), (5, 16103472), (6, 13419560), (7, 11502480), (8, 10064670), (10, 8051736), (11, 7319760), (12, 6709780), (14, 5751240), (15, 5367824), (16, 5032335), (20, 4025868), (21, 3834160), (22, 3659880), (24, 3354890), (28, 2875620), (30, 2683912), (33, 2439920), (35, 2300496), (40, 2012934), (42, 1917080), (44, 1829940), (48, 1677445), (55, 1463952), (56, 1437810), (60, 1341956), (66, 1219960), (70, 1150248), (77, 1045680), (80, 1006467), (84, 958540), (88, 914970), (105, 766832), (110, 731976), (112, 718905), (120, 670978), (132, 609980), (140, 575124), (154, 522840), (165, 487984), (168, 479270), (176, 457485), (210, 383416), (220, 365988), (231, 348560), (240, 335489), (264, 304990), (280, 287562), (308, 261420), (330, 243992), (336, 239635), (385, 209136), (420, 191708), (440, 182994), (462, 174280), (528, 152495), (560, 143781), (616, 130710), (660, 121996), (770, 104568), (840, 95854), (880, 91497), (924, 87140), (1155, 69712), (1232, 65355), (1320, 60998), (1540, 52284), (1680, 47927), (1848, 43570), (2310, 34856), (2640, 30499), (3080, 26142), (3696, 21785), (4357, 18480), (4620, 17428), (6160, 13071), (8714, 9240)]