130816680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37591}}^1$

素因数の和:37634

約数の個数: 64

約数和(自身を含む): 405993600

約数和(自身を除く): 275176920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 37591, 75182, 112773, 150364, 187955, 225546, 300728, 375910, 451092, 563865, 751820, 902184, 1090139, 1127730, 1503640, 2180278, 2255460, 3270417, 4360556, 4510920, 5450695, 6540834, 8721112, 10901390, 13081668, 16352085, 21802780, 26163336, 32704170, 43605560, 65408340, 130816680]

約数ペア:

[(1, 130816680), (2, 65408340), (3, 43605560), (4, 32704170), (5, 26163336), (6, 21802780), (8, 16352085), (10, 13081668), (12, 10901390), (15, 8721112), (20, 6540834), (24, 5450695), (29, 4510920), (30, 4360556), (40, 3270417), (58, 2255460), (60, 2180278), (87, 1503640), (116, 1127730), (120, 1090139), (145, 902184), (174, 751820), (232, 563865), (290, 451092), (348, 375910), (435, 300728), (580, 225546), (696, 187955), (870, 150364), (1160, 112773), (1740, 75182), (3480, 37591)]