142245360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6373}}^1$

素因数の和:6423

約数の個数: 120

約数和(自身を含む): 493194624

約数和(自身を除く): 350949264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 6373, 7440, 11160, 12746, 19119, 22320, 25492, 31865, 38238, 50984, 57357, 63730, 76476, 95595, 101968, 114714, 127460, 152952, 191190, 197563, 229428, 254920, 286785, 305904, 382380, 395126, 458856, 509840, 573570, 592689, 764760, 790252, 917712, 987815, 1147140, 1185378, 1529520, 1580504, 1778067, 1975630, 2294280, 2370756, 2963445, 3161008, 3556134, 3951260, 4588560, 4741512, 5926890, 7112268, 7902520, 8890335, 9483024, 11853780, 14224536, 15805040, 17780670, 23707560, 28449072, 35561340, 47415120, 71122680, 142245360]

約数ペア:

[(1, 142245360), (2, 71122680), (3, 47415120), (4, 35561340), (5, 28449072), (6, 23707560), (8, 17780670), (9, 15805040), (10, 14224536), (12, 11853780), (15, 9483024), (16, 8890335), (18, 7902520), (20, 7112268), (24, 5926890), (30, 4741512), (31, 4588560), (36, 3951260), (40, 3556134), (45, 3161008), (48, 2963445), (60, 2370756), (62, 2294280), (72, 1975630), (80, 1778067), (90, 1580504), (93, 1529520), (120, 1185378), (124, 1147140), (144, 987815), (155, 917712), (180, 790252), (186, 764760), (240, 592689), (248, 573570), (279, 509840), (310, 458856), (360, 395126), (372, 382380), (465, 305904), (496, 286785), (558, 254920), (620, 229428), (720, 197563), (744, 191190), (930, 152952), (1116, 127460), (1240, 114714), (1395, 101968), (1488, 95595), (1860, 76476), (2232, 63730), (2480, 57357), (2790, 50984), (3720, 38238), (4464, 31865), (5580, 25492), (6373, 22320), (7440, 19119), (11160, 12746)]