237994920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{661097}}^1$

素因数の和:661114

約数の個数: 48

約数和(自身を含む): 773484660

約数和(自身を除く): 535489740

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, 661097, 1322194, 1983291, 2644388, 3305485, 3966582, 5288776, 5949873, 6610970, 7933164, 9916455, 11899746, 13221940, 15866328, 19832910, 23799492, 26443880, 29749365, 39665820, 47598984, 59498730, 79331640, 118997460, 237994920]

約数ペア:

[(1, 237994920), (2, 118997460), (3, 79331640), (4, 59498730), (5, 47598984), (6, 39665820), (8, 29749365), (9, 26443880), (10, 23799492), (12, 19832910), (15, 15866328), (18, 13221940), (20, 11899746), (24, 9916455), (30, 7933164), (36, 6610970), (40, 5949873), (45, 5288776), (60, 3966582), (72, 3305485), (90, 2644388), (120, 1983291), (180, 1322194), (360, 661097)]