392240280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61673}}^1$

素因数の和:61740

約数の個数: 64

約数和(自身を含む): 1198942560

約数和(自身を除く): 806702280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 61673, 123346, 185019, 246692, 308365, 370038, 493384, 616730, 740076, 925095, 1233460, 1480152, 1850190, 2466920, 3268669, 3700380, 6537338, 7400760, 9806007, 13074676, 16343345, 19612014, 26149352, 32686690, 39224028, 49030035, 65373380, 78448056, 98060070, 130746760, 196120140, 392240280]

約数ペア:

[(1, 392240280), (2, 196120140), (3, 130746760), (4, 98060070), (5, 78448056), (6, 65373380), (8, 49030035), (10, 39224028), (12, 32686690), (15, 26149352), (20, 19612014), (24, 16343345), (30, 13074676), (40, 9806007), (53, 7400760), (60, 6537338), (106, 3700380), (120, 3268669), (159, 2466920), (212, 1850190), (265, 1480152), (318, 1233460), (424, 925095), (530, 740076), (636, 616730), (795, 493384), (1060, 370038), (1272, 308365), (1590, 246692), (2120, 185019), (3180, 123346), (6360, 61673)]