102197520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{141941}}^1$

素因数の和:141960

約数の個数: 60

約数和(自身を含む): 343215756

約数和(自身を除く): 241018236

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 141941, 283882, 425823, 567764, 709705, 851646, 1135528, 1277469, 1419410, 1703292, 2129115, 2271056, 2554938, 2838820, 3406584, 4258230, 5109876, 5677640, 6387345, 6813168, 8516460, 10219752, 11355280, 12774690, 17032920, 20439504, 25549380, 34065840, 51098760, 102197520]

約数ペア:

[(1, 102197520), (2, 51098760), (3, 34065840), (4, 25549380), (5, 20439504), (6, 17032920), (8, 12774690), (9, 11355280), (10, 10219752), (12, 8516460), (15, 6813168), (16, 6387345), (18, 5677640), (20, 5109876), (24, 4258230), (30, 3406584), (36, 2838820), (40, 2554938), (45, 2271056), (48, 2129115), (60, 1703292), (72, 1419410), (80, 1277469), (90, 1135528), (120, 851646), (144, 709705), (180, 567764), (240, 425823), (360, 283882), (720, 141941)]