145308480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6581}}^1$

素因数の和:6624

約数の個数: 112

約数和(自身を含む): 481486464

約数和(自身を除く): 336177984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 6581, 7360, 11040, 13162, 19743, 22080, 26324, 32905, 39486, 52648, 65810, 78972, 98715, 105296, 131620, 151363, 157944, 197430, 210592, 263240, 302726, 315888, 394860, 421184, 454089, 526480, 605452, 631776, 756815, 789720, 908178, 1052960, 1210904, 1263552, 1513630, 1579440, 1816356, 2105920, 2270445, 2421808, 3027260, 3158880, 3632712, 4540890, 4843616, 6054520, 6317760, 7265424, 9081780, 9687232, 12109040, 14530848, 18163560, 24218080, 29061696, 36327120, 48436160, 72654240, 145308480]

約数ペア:

[(1, 145308480), (2, 72654240), (3, 48436160), (4, 36327120), (5, 29061696), (6, 24218080), (8, 18163560), (10, 14530848), (12, 12109040), (15, 9687232), (16, 9081780), (20, 7265424), (23, 6317760), (24, 6054520), (30, 4843616), (32, 4540890), (40, 3632712), (46, 3158880), (48, 3027260), (60, 2421808), (64, 2270445), (69, 2105920), (80, 1816356), (92, 1579440), (96, 1513630), (115, 1263552), (120, 1210904), (138, 1052960), (160, 908178), (184, 789720), (192, 756815), (230, 631776), (240, 605452), (276, 526480), (320, 454089), (345, 421184), (368, 394860), (460, 315888), (480, 302726), (552, 263240), (690, 210592), (736, 197430), (920, 157944), (960, 151363), (1104, 131620), (1380, 105296), (1472, 98715), (1840, 78972), (2208, 65810), (2760, 52648), (3680, 39486), (4416, 32905), (5520, 26324), (6581, 22080), (7360, 19743), (11040, 13162)]