494600640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1163}}^1$

素因数の和:1626

約数の個数: 112

約数和(自身を含む): 1575255168

約数和(自身を除く): 1080654528

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, 160, 192, 240, 320, 443, 480, 886, 960, 1163, 1329, 1772, 2215, 2326, 2658, 3489, 3544, 4430, 4652, 5316, 5815, 6645, 6978, 7088, 8860, 9304, 10632, 11630, 13290, 13956, 14176, 17445, 17720, 18608, 21264, 23260, 26580, 27912, 28352, 34890, 35440, 37216, 42528, 46520, 53160, 55824, 69780, 70880, 74432, 85056, 93040, 106320, 111648, 139560, 141760, 186080, 212640, 223296, 279120, 372160, 425280, 515209, 558240, 1030418, 1116480, 1545627, 2060836, 2576045, 3091254, 4121672, 5152090, 6182508, 7728135, 8243344, 10304180, 12365016, 15456270, 16486688, 20608360, 24730032, 30912540, 32973376, 41216720, 49460064, 61825080, 82433440, 98920128, 123650160, 164866880, 247300320, 494600640]

約数ペア:

[(1, 494600640), (2, 247300320), (3, 164866880), (4, 123650160), (5, 98920128), (6, 82433440), (8, 61825080), (10, 49460064), (12, 41216720), (15, 32973376), (16, 30912540), (20, 24730032), (24, 20608360), (30, 16486688), (32, 15456270), (40, 12365016), (48, 10304180), (60, 8243344), (64, 7728135), (80, 6182508), (96, 5152090), (120, 4121672), (160, 3091254), (192, 2576045), (240, 2060836), (320, 1545627), (443, 1116480), (480, 1030418), (886, 558240), (960, 515209), (1163, 425280), (1329, 372160), (1772, 279120), (2215, 223296), (2326, 212640), (2658, 186080), (3489, 141760), (3544, 139560), (4430, 111648), (4652, 106320), (5316, 93040), (5815, 85056), (6645, 74432), (6978, 70880), (7088, 69780), (8860, 55824), (9304, 53160), (10632, 46520), (11630, 42528), (13290, 37216), (13956, 35440), (14176, 34890), (17445, 28352), (17720, 27912), (18608, 26580), (21264, 23260)]