219027720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{62939}}^1$

素因数の和:62982

約数の個数: 64

約数和(自身を含む): 679752000

約数和(自身を除く): 460724280

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, 62939, 125878, 188817, 251756, 314695, 377634, 503512, 629390, 755268, 944085, 1258780, 1510536, 1825231, 1888170, 2517560, 3650462, 3776340, 5475693, 7300924, 7552680, 9126155, 10951386, 14601848, 18252310, 21902772, 27378465, 36504620, 43805544, 54756930, 73009240, 109513860, 219027720]

約数ペア:

[(1, 219027720), (2, 109513860), (3, 73009240), (4, 54756930), (5, 43805544), (6, 36504620), (8, 27378465), (10, 21902772), (12, 18252310), (15, 14601848), (20, 10951386), (24, 9126155), (29, 7552680), (30, 7300924), (40, 5475693), (58, 3776340), (60, 3650462), (87, 2517560), (116, 1888170), (120, 1825231), (145, 1510536), (174, 1258780), (232, 944085), (290, 755268), (348, 629390), (435, 503512), (580, 377634), (696, 314695), (870, 251756), (1160, 188817), (1740, 125878), (3480, 62939)]