1234199280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{165887}}^1$

素因数の和:165934

約数の個数: 80

約数和(自身を含む): 3949461504

約数和(自身を除く): 2715262224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 165887, 331774, 497661, 663548, 829435, 995322, 1327096, 1658870, 1990644, 2488305, 2654192, 3317740, 3981288, 4976610, 5142497, 6635480, 7962576, 9953220, 10284994, 13270960, 15427491, 19906440, 20569988, 25712485, 30854982, 39812880, 41139976, 51424970, 61709964, 77137455, 82279952, 102849940, 123419928, 154274910, 205699880, 246839856, 308549820, 411399760, 617099640, 1234199280]

約数ペア:

[(1, 1234199280), (2, 617099640), (3, 411399760), (4, 308549820), (5, 246839856), (6, 205699880), (8, 154274910), (10, 123419928), (12, 102849940), (15, 82279952), (16, 77137455), (20, 61709964), (24, 51424970), (30, 41139976), (31, 39812880), (40, 30854982), (48, 25712485), (60, 20569988), (62, 19906440), (80, 15427491), (93, 13270960), (120, 10284994), (124, 9953220), (155, 7962576), (186, 6635480), (240, 5142497), (248, 4976610), (310, 3981288), (372, 3317740), (465, 2654192), (496, 2488305), (620, 1990644), (744, 1658870), (930, 1327096), (1240, 995322), (1488, 829435), (1860, 663548), (2480, 497661), (3720, 331774), (7440, 165887)]