12235980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4339}}^1$

素因数の和:4398

約数の個数: 48

約数和(自身を含む): 34997760

約数和(自身を除く): 22761780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 4339, 8678, 13017, 17356, 21695, 26034, 43390, 52068, 65085, 86780, 130170, 203933, 260340, 407866, 611799, 815732, 1019665, 1223598, 2039330, 2447196, 3058995, 4078660, 6117990, 12235980]

約数ペア:

[(1, 12235980), (2, 6117990), (3, 4078660), (4, 3058995), (5, 2447196), (6, 2039330), (10, 1223598), (12, 1019665), (15, 815732), (20, 611799), (30, 407866), (47, 260340), (60, 203933), (94, 130170), (141, 86780), (188, 65085), (235, 52068), (282, 43390), (470, 26034), (564, 21695), (705, 17356), (940, 13017), (1410, 8678), (2820, 4339)]