39249720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3517}}^1$

素因数の和:3565

約数の個数: 96

約数和(自身を含む): 131713920

約数和(自身を除く): 92464200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3517, 3720, 5580, 7034, 10551, 11160, 14068, 17585, 21102, 28136, 31653, 35170, 42204, 52755, 63306, 70340, 84408, 105510, 109027, 126612, 140680, 158265, 211020, 218054, 253224, 316530, 327081, 422040, 436108, 545135, 633060, 654162, 872216, 981243, 1090270, 1266120, 1308324, 1635405, 1962486, 2180540, 2616648, 3270810, 3924972, 4361080, 4906215, 6541620, 7849944, 9812430, 13083240, 19624860, 39249720]

約数ペア:

[(1, 39249720), (2, 19624860), (3, 13083240), (4, 9812430), (5, 7849944), (6, 6541620), (8, 4906215), (9, 4361080), (10, 3924972), (12, 3270810), (15, 2616648), (18, 2180540), (20, 1962486), (24, 1635405), (30, 1308324), (31, 1266120), (36, 1090270), (40, 981243), (45, 872216), (60, 654162), (62, 633060), (72, 545135), (90, 436108), (93, 422040), (120, 327081), (124, 316530), (155, 253224), (180, 218054), (186, 211020), (248, 158265), (279, 140680), (310, 126612), (360, 109027), (372, 105510), (465, 84408), (558, 70340), (620, 63306), (744, 52755), (930, 42204), (1116, 35170), (1240, 31653), (1395, 28136), (1860, 21102), (2232, 17585), (2790, 14068), (3517, 11160), (3720, 10551), (5580, 7034)]