458518680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1273663}}^1$

素因数の和:1273680

約数の個数: 48

約数和(自身を含む): 1490186880

約数和(自身を除く): 1031668200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1273663, 2547326, 3820989, 5094652, 6368315, 7641978, 10189304, 11462967, 12736630, 15283956, 19104945, 22925934, 25473260, 30567912, 38209890, 45851868, 50946520, 57314835, 76419780, 91703736, 114629670, 152839560, 229259340, 458518680]

約数ペア:

[(1, 458518680), (2, 229259340), (3, 152839560), (4, 114629670), (5, 91703736), (6, 76419780), (8, 57314835), (9, 50946520), (10, 45851868), (12, 38209890), (15, 30567912), (18, 25473260), (20, 22925934), (24, 19104945), (30, 15283956), (36, 12736630), (40, 11462967), (45, 10189304), (60, 7641978), (72, 6368315), (90, 5094652), (120, 3820989), (180, 2547326), (360, 1273663)]