68969520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{95791}}^1$

素因数の和:95810

約数の個数: 60

約数和(自身を含む): 231625056

約数和(自身を除く): 162655536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 95791, 191582, 287373, 383164, 478955, 574746, 766328, 862119, 957910, 1149492, 1436865, 1532656, 1724238, 1915820, 2298984, 2873730, 3448476, 3831640, 4310595, 4597968, 5747460, 6896952, 7663280, 8621190, 11494920, 13793904, 17242380, 22989840, 34484760, 68969520]

約数ペア:

[(1, 68969520), (2, 34484760), (3, 22989840), (4, 17242380), (5, 13793904), (6, 11494920), (8, 8621190), (9, 7663280), (10, 6896952), (12, 5747460), (15, 4597968), (16, 4310595), (18, 3831640), (20, 3448476), (24, 2873730), (30, 2298984), (36, 1915820), (40, 1724238), (45, 1532656), (48, 1436865), (60, 1149492), (72, 957910), (80, 862119), (90, 766328), (120, 574746), (144, 478955), (180, 383164), (240, 287373), (360, 191582), (720, 95791)]