482560

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:63

約数の個数: 72

約数和(自身を含む): 1287720

約数和(自身を除く): 805160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 80, 104, 116, 128, 130, 145, 160, 208, 232, 256, 260, 290, 320, 377, 416, 464, 520, 580, 640, 754, 832, 928, 1040, 1160, 1280, 1508, 1664, 1856, 1885, 2080, 2320, 3016, 3328, 3712, 3770, 4160, 4640, 6032, 7424, 7540, 8320, 9280, 12064, 15080, 16640, 18560, 24128, 30160, 37120, 48256, 60320, 96512, 120640, 241280, 482560]

約数ペア:

[(1, 482560), (2, 241280), (4, 120640), (5, 96512), (8, 60320), (10, 48256), (13, 37120), (16, 30160), (20, 24128), (26, 18560), (29, 16640), (32, 15080), (40, 12064), (52, 9280), (58, 8320), (64, 7540), (65, 7424), (80, 6032), (104, 4640), (116, 4160), (128, 3770), (130, 3712), (145, 3328), (160, 3016), (208, 2320), (232, 2080), (256, 1885), (260, 1856), (290, 1664), (320, 1508), (377, 1280), (416, 1160), (464, 1040), (520, 928), (580, 832), (640, 754)]