102637560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19891}}^1$

素因数の和:19948

約数の個数: 64

約数和(自身を含む): 315089280

約数和(自身を除く): 212451720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 19891, 39782, 59673, 79564, 99455, 119346, 159128, 198910, 238692, 298365, 397820, 477384, 596730, 795640, 855313, 1193460, 1710626, 2386920, 2565939, 3421252, 4276565, 5131878, 6842504, 8553130, 10263756, 12829695, 17106260, 20527512, 25659390, 34212520, 51318780, 102637560]

約数ペア:

[(1, 102637560), (2, 51318780), (3, 34212520), (4, 25659390), (5, 20527512), (6, 17106260), (8, 12829695), (10, 10263756), (12, 8553130), (15, 6842504), (20, 5131878), (24, 4276565), (30, 3421252), (40, 2565939), (43, 2386920), (60, 1710626), (86, 1193460), (120, 855313), (129, 795640), (172, 596730), (215, 477384), (258, 397820), (344, 298365), (430, 238692), (516, 198910), (645, 159128), (860, 119346), (1032, 99455), (1290, 79564), (1720, 59673), (2580, 39782), (5160, 19891)]