1562040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4339}}^1$

素因数の和:4356

約数の個数: 48

約数和(自身を含む): 5077800

約数和(自身を除く): 3515760

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, 4339, 8678, 13017, 17356, 21695, 26034, 34712, 39051, 43390, 52068, 65085, 78102, 86780, 104136, 130170, 156204, 173560, 195255, 260340, 312408, 390510, 520680, 781020, 1562040]

約数ペア:

[(1, 1562040), (2, 781020), (3, 520680), (4, 390510), (5, 312408), (6, 260340), (8, 195255), (9, 173560), (10, 156204), (12, 130170), (15, 104136), (18, 86780), (20, 78102), (24, 65085), (30, 52068), (36, 43390), (40, 39051), (45, 34712), (60, 26034), (72, 21695), (90, 17356), (120, 13017), (180, 8678), (360, 4339)]