147431640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{64663}}^1$

素因数の和:64696

約数の個数: 64

約数和(自身を含む): 465580800

約数和(自身を除く): 318149160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 64663, 129326, 193989, 258652, 323315, 387978, 517304, 646630, 775956, 969945, 1228597, 1293260, 1551912, 1939890, 2457194, 2586520, 3685791, 3879780, 4914388, 6142985, 7371582, 7759560, 9828776, 12285970, 14743164, 18428955, 24571940, 29486328, 36857910, 49143880, 73715820, 147431640]

約数ペア:

[(1, 147431640), (2, 73715820), (3, 49143880), (4, 36857910), (5, 29486328), (6, 24571940), (8, 18428955), (10, 14743164), (12, 12285970), (15, 9828776), (19, 7759560), (20, 7371582), (24, 6142985), (30, 4914388), (38, 3879780), (40, 3685791), (57, 2586520), (60, 2457194), (76, 1939890), (95, 1551912), (114, 1293260), (120, 1228597), (152, 969945), (190, 775956), (228, 646630), (285, 517304), (380, 387978), (456, 323315), (570, 258652), (760, 193989), (1140, 129326), (2280, 64663)]