1497478680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4159663}}^1$

素因数の和:4159680

約数の個数: 48

約数和(自身を含む): 4866806880

約数和(自身を除く): 3369328200

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, 4159663, 8319326, 12478989, 16638652, 20798315, 24957978, 33277304, 37436967, 41596630, 49915956, 62394945, 74873934, 83193260, 99831912, 124789890, 149747868, 166386520, 187184835, 249579780, 299495736, 374369670, 499159560, 748739340, 1497478680]

約数ペア:

[(1, 1497478680), (2, 748739340), (3, 499159560), (4, 374369670), (5, 299495736), (6, 249579780), (8, 187184835), (9, 166386520), (10, 149747868), (12, 124789890), (15, 99831912), (18, 83193260), (20, 74873934), (24, 62394945), (30, 49915956), (36, 41596630), (40, 37436967), (45, 33277304), (60, 24957978), (72, 20798315), (90, 16638652), (120, 12478989), (180, 8319326), (360, 4159663)]