764220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 2193408

約数和(自身を除く): 1429188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 271, 282, 470, 542, 564, 705, 813, 940, 1084, 1355, 1410, 1626, 2710, 2820, 3252, 4065, 5420, 8130, 12737, 16260, 25474, 38211, 50948, 63685, 76422, 127370, 152844, 191055, 254740, 382110, 764220]

約数ペア:

[(1, 764220), (2, 382110), (3, 254740), (4, 191055), (5, 152844), (6, 127370), (10, 76422), (12, 63685), (15, 50948), (20, 38211), (30, 25474), (47, 16260), (60, 12737), (94, 8130), (141, 5420), (188, 4065), (235, 3252), (271, 2820), (282, 2710), (470, 1626), (542, 1410), (564, 1355), (705, 1084), (813, 940)]