1902271320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5284087}}^1$

素因数の和:5284104

約数の個数: 48

約数和(自身を含む): 6182382960

約数和(自身を除く): 4280111640

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, 5284087, 10568174, 15852261, 21136348, 26420435, 31704522, 42272696, 47556783, 52840870, 63409044, 79261305, 95113566, 105681740, 126818088, 158522610, 190227132, 211363480, 237783915, 317045220, 380454264, 475567830, 634090440, 951135660, 1902271320]

約数ペア:

[(1, 1902271320), (2, 951135660), (3, 634090440), (4, 475567830), (5, 380454264), (6, 317045220), (8, 237783915), (9, 211363480), (10, 190227132), (12, 158522610), (15, 126818088), (18, 105681740), (20, 95113566), (24, 79261305), (30, 63409044), (36, 52840870), (40, 47556783), (45, 42272696), (60, 31704522), (72, 26420435), (90, 21136348), (120, 15852261), (180, 10568174), (360, 5284087)]