61210080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{4723}}^1$

素因数の和:4750

約数の個数: 120

約数和(自身を含む): 216066312

約数和(自身を除く): 154856232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 4723, 6480, 9446, 12960, 14169, 18892, 23615, 28338, 37784, 42507, 47230, 56676, 70845, 75568, 85014, 94460, 113352, 127521, 141690, 151136, 170028, 188920, 212535, 226704, 255042, 283380, 340056, 377840, 382563, 425070, 453408, 510084, 566760, 637605, 680112, 755680, 765126, 850140, 1020168, 1133520, 1275210, 1360224, 1530252, 1700280, 1912815, 2040336, 2267040, 2550420, 3060504, 3400560, 3825630, 4080672, 5100840, 6121008, 6801120, 7651260, 10201680, 12242016, 15302520, 20403360, 30605040, 61210080]

約数ペア:

[(1, 61210080), (2, 30605040), (3, 20403360), (4, 15302520), (5, 12242016), (6, 10201680), (8, 7651260), (9, 6801120), (10, 6121008), (12, 5100840), (15, 4080672), (16, 3825630), (18, 3400560), (20, 3060504), (24, 2550420), (27, 2267040), (30, 2040336), (32, 1912815), (36, 1700280), (40, 1530252), (45, 1360224), (48, 1275210), (54, 1133520), (60, 1020168), (72, 850140), (80, 765126), (81, 755680), (90, 680112), (96, 637605), (108, 566760), (120, 510084), (135, 453408), (144, 425070), (160, 382563), (162, 377840), (180, 340056), (216, 283380), (240, 255042), (270, 226704), (288, 212535), (324, 188920), (360, 170028), (405, 151136), (432, 141690), (480, 127521), (540, 113352), (648, 94460), (720, 85014), (810, 75568), (864, 70845), (1080, 56676), (1296, 47230), (1440, 42507), (1620, 37784), (2160, 28338), (2592, 23615), (3240, 18892), (4320, 14169), (4723, 12960), (6480, 9446)]