48715680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 170529408

約数和(自身を除く): 121813728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 96, 104, 111, 120, 130, 148, 156, 160, 185, 195, 208, 211, 222, 240, 260, 296, 312, 370, 390, 416, 422, 444, 480, 481, 520, 555, 592, 624, 633, 740, 780, 844, 888, 962, 1040, 1055, 1110, 1184, 1248, 1266, 1443, 1480, 1560, 1688, 1776, 1924, 2080, 2110, 2220, 2405, 2532, 2743, 2886, 2960, 3120, 3165, 3376, 3552, 3848, 4220, 4440, 4810, 5064, 5486, 5772, 5920, 6240, 6330, 6752, 7215, 7696, 7807, 8229, 8440, 8880, 9620, 10128, 10972, 11544, 12660, 13715, 14430, 15392, 15614, 16458, 16880, 17760, 19240, 20256, 21944, 23088, 23421, 25320, 27430, 28860, 31228, 32916, 33760, 38480, 39035, 41145, 43888, 46176, 46842, 50640, 54860, 57720, 62456, 65832, 76960, 78070, 82290, 87776, 93684, 101280, 101491, 109720, 115440, 117105, 124912, 131664, 156140, 164580, 187368, 202982, 219440, 230880, 234210, 249824, 263328, 304473, 312280, 329160, 374736, 405964, 438880, 468420, 507455, 608946, 624560, 658320, 749472, 811928, 936840, 1014910, 1217892, 1249120, 1316640, 1522365, 1623856, 1873680, 2029820, 2435784, 3044730, 3247712, 3747360, 4059640, 4871568, 6089460, 8119280, 9743136, 12178920, 16238560, 24357840, 48715680]

約数ペア:

[(1, 48715680), (2, 24357840), (3, 16238560), (4, 12178920), (5, 9743136), (6, 8119280), (8, 6089460), (10, 4871568), (12, 4059640), (13, 3747360), (15, 3247712), (16, 3044730), (20, 2435784), (24, 2029820), (26, 1873680), (30, 1623856), (32, 1522365), (37, 1316640), (39, 1249120), (40, 1217892), (48, 1014910), (52, 936840), (60, 811928), (65, 749472), (74, 658320), (78, 624560), (80, 608946), (96, 507455), (104, 468420), (111, 438880), (120, 405964), (130, 374736), (148, 329160), (156, 312280), (160, 304473), (185, 263328), (195, 249824), (208, 234210), (211, 230880), (222, 219440), (240, 202982), (260, 187368), (296, 164580), (312, 156140), (370, 131664), (390, 124912), (416, 117105), (422, 115440), (444, 109720), (480, 101491), (481, 101280), (520, 93684), (555, 87776), (592, 82290), (624, 78070), (633, 76960), (740, 65832), (780, 62456), (844, 57720), (888, 54860), (962, 50640), (1040, 46842), (1055, 46176), (1110, 43888), (1184, 41145), (1248, 39035), (1266, 38480), (1443, 33760), (1480, 32916), (1560, 31228), (1688, 28860), (1776, 27430), (1924, 25320), (2080, 23421), (2110, 23088), (2220, 21944), (2405, 20256), (2532, 19240), (2743, 17760), (2886, 16880), (2960, 16458), (3120, 15614), (3165, 15392), (3376, 14430), (3552, 13715), (3848, 12660), (4220, 11544), (4440, 10972), (4810, 10128), (5064, 9620), (5486, 8880), (5772, 8440), (5920, 8229), (6240, 7807), (6330, 7696), (6752, 7215)]