145511040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{75787}}^1$

素因数の和:75809

約数の個数: 64

約数和(自身を含む): 463822560

約数和(自身を除く): 318311520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 75787, 151574, 227361, 303148, 378935, 454722, 606296, 757870, 909444, 1136805, 1212592, 1515740, 1818888, 2273610, 2425184, 3031480, 3637776, 4547220, 4850368, 6062960, 7275552, 9094440, 9700736, 12125920, 14551104, 18188880, 24251840, 29102208, 36377760, 48503680, 72755520, 145511040]

約数ペア:

[(1, 145511040), (2, 72755520), (3, 48503680), (4, 36377760), (5, 29102208), (6, 24251840), (8, 18188880), (10, 14551104), (12, 12125920), (15, 9700736), (16, 9094440), (20, 7275552), (24, 6062960), (30, 4850368), (32, 4547220), (40, 3637776), (48, 3031480), (60, 2425184), (64, 2273610), (80, 1818888), (96, 1515740), (120, 1212592), (128, 1136805), (160, 909444), (192, 757870), (240, 606296), (320, 454722), (384, 378935), (480, 303148), (640, 227361), (960, 151574), (1920, 75787)]