57637680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 160

約数和(自身を含む): 188940288

約数和(自身を除く): 131302608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 61, 62, 80, 93, 120, 122, 124, 127, 155, 183, 186, 240, 244, 248, 254, 305, 310, 366, 372, 381, 465, 488, 496, 508, 610, 620, 635, 732, 744, 762, 915, 930, 976, 1016, 1220, 1240, 1270, 1464, 1488, 1524, 1830, 1860, 1891, 1905, 2032, 2440, 2480, 2540, 2928, 3048, 3660, 3720, 3782, 3810, 3937, 4880, 5080, 5673, 6096, 7320, 7440, 7564, 7620, 7747, 7874, 9455, 10160, 11346, 11811, 14640, 15128, 15240, 15494, 15748, 18910, 19685, 22692, 23241, 23622, 28365, 30256, 30480, 30988, 31496, 37820, 38735, 39370, 45384, 46482, 47244, 56730, 59055, 61976, 62992, 75640, 77470, 78740, 90768, 92964, 94488, 113460, 116205, 118110, 123952, 151280, 154940, 157480, 185928, 188976, 226920, 232410, 236220, 240157, 309880, 314960, 371856, 453840, 464820, 472440, 480314, 619760, 720471, 929640, 944880, 960628, 1200785, 1440942, 1859280, 1921256, 2401570, 2881884, 3602355, 3842512, 4803140, 5763768, 7204710, 9606280, 11527536, 14409420, 19212560, 28818840, 57637680]

約数ペア:

[(1, 57637680), (2, 28818840), (3, 19212560), (4, 14409420), (5, 11527536), (6, 9606280), (8, 7204710), (10, 5763768), (12, 4803140), (15, 3842512), (16, 3602355), (20, 2881884), (24, 2401570), (30, 1921256), (31, 1859280), (40, 1440942), (48, 1200785), (60, 960628), (61, 944880), (62, 929640), (80, 720471), (93, 619760), (120, 480314), (122, 472440), (124, 464820), (127, 453840), (155, 371856), (183, 314960), (186, 309880), (240, 240157), (244, 236220), (248, 232410), (254, 226920), (305, 188976), (310, 185928), (366, 157480), (372, 154940), (381, 151280), (465, 123952), (488, 118110), (496, 116205), (508, 113460), (610, 94488), (620, 92964), (635, 90768), (732, 78740), (744, 77470), (762, 75640), (915, 62992), (930, 61976), (976, 59055), (1016, 56730), (1220, 47244), (1240, 46482), (1270, 45384), (1464, 39370), (1488, 38735), (1524, 37820), (1830, 31496), (1860, 30988), (1891, 30480), (1905, 30256), (2032, 28365), (2440, 23622), (2480, 23241), (2540, 22692), (2928, 19685), (3048, 18910), (3660, 15748), (3720, 15494), (3782, 15240), (3810, 15128), (3937, 14640), (4880, 11811), (5080, 11346), (5673, 10160), (6096, 9455), (7320, 7874), (7440, 7747), (7564, 7620)]