48172080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 160

約数和(自身を含む): 165846528

約数和(自身を除く): 117674448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 110, 120, 132, 142, 165, 176, 213, 220, 240, 257, 264, 284, 330, 355, 426, 440, 514, 528, 568, 660, 710, 771, 781, 852, 880, 1028, 1065, 1136, 1285, 1320, 1420, 1542, 1562, 1704, 2056, 2130, 2343, 2570, 2640, 2827, 2840, 3084, 3124, 3408, 3855, 3905, 4112, 4260, 4686, 5140, 5654, 5680, 6168, 6248, 7710, 7810, 8481, 8520, 9372, 10280, 11308, 11715, 12336, 12496, 14135, 15420, 15620, 16962, 17040, 18247, 18744, 20560, 22616, 23430, 28270, 30840, 31240, 33924, 36494, 37488, 42405, 45232, 46860, 54741, 56540, 61680, 62480, 67848, 72988, 84810, 91235, 93720, 109482, 113080, 135696, 145976, 169620, 182470, 187440, 200717, 218964, 226160, 273705, 291952, 339240, 364940, 401434, 437928, 547410, 602151, 678480, 729880, 802868, 875856, 1003585, 1094820, 1204302, 1459760, 1605736, 2007170, 2189640, 2408604, 3010755, 3211472, 4014340, 4379280, 4817208, 6021510, 8028680, 9634416, 12043020, 16057360, 24086040, 48172080]

約数ペア:

[(1, 48172080), (2, 24086040), (3, 16057360), (4, 12043020), (5, 9634416), (6, 8028680), (8, 6021510), (10, 4817208), (11, 4379280), (12, 4014340), (15, 3211472), (16, 3010755), (20, 2408604), (22, 2189640), (24, 2007170), (30, 1605736), (33, 1459760), (40, 1204302), (44, 1094820), (48, 1003585), (55, 875856), (60, 802868), (66, 729880), (71, 678480), (80, 602151), (88, 547410), (110, 437928), (120, 401434), (132, 364940), (142, 339240), (165, 291952), (176, 273705), (213, 226160), (220, 218964), (240, 200717), (257, 187440), (264, 182470), (284, 169620), (330, 145976), (355, 135696), (426, 113080), (440, 109482), (514, 93720), (528, 91235), (568, 84810), (660, 72988), (710, 67848), (771, 62480), (781, 61680), (852, 56540), (880, 54741), (1028, 46860), (1065, 45232), (1136, 42405), (1285, 37488), (1320, 36494), (1420, 33924), (1542, 31240), (1562, 30840), (1704, 28270), (2056, 23430), (2130, 22616), (2343, 20560), (2570, 18744), (2640, 18247), (2827, 17040), (2840, 16962), (3084, 15620), (3124, 15420), (3408, 14135), (3855, 12496), (3905, 12336), (4112, 11715), (4260, 11308), (4686, 10280), (5140, 9372), (5654, 8520), (5680, 8481), (6168, 7810), (6248, 7710)]