197852640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{412193}}^1$

素因数の和:412211

約数の個数: 48

約数和(自身を含む): 623237328

約数和(自身を除く): 425384688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 412193, 824386, 1236579, 1648772, 2060965, 2473158, 3297544, 4121930, 4946316, 6182895, 6595088, 8243860, 9892632, 12365790, 13190176, 16487720, 19785264, 24731580, 32975440, 39570528, 49463160, 65950880, 98926320, 197852640]

約数ペア:

[(1, 197852640), (2, 98926320), (3, 65950880), (4, 49463160), (5, 39570528), (6, 32975440), (8, 24731580), (10, 19785264), (12, 16487720), (15, 13190176), (16, 12365790), (20, 9892632), (24, 8243860), (30, 6595088), (32, 6182895), (40, 4946316), (48, 4121930), (60, 3297544), (80, 2473158), (96, 2060965), (120, 1648772), (160, 1236579), (240, 824386), (480, 412193)]