267639780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{11467}}^1$

素因数の和:11868

約数の個数: 48

約数和(自身を含む): 751383360

約数和(自身を除く): 483743580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2334, 3890, 4668, 5835, 7780, 11467, 11670, 22934, 23340, 34401, 45868, 57335, 68802, 114670, 137604, 172005, 229340, 344010, 688020, 4460663, 8921326, 13381989, 17842652, 22303315, 26763978, 44606630, 53527956, 66909945, 89213260, 133819890, 267639780]

約数ペア:

[(1, 267639780), (2, 133819890), (3, 89213260), (4, 66909945), (5, 53527956), (6, 44606630), (10, 26763978), (12, 22303315), (15, 17842652), (20, 13381989), (30, 8921326), (60, 4460663), (389, 688020), (778, 344010), (1167, 229340), (1556, 172005), (1945, 137604), (2334, 114670), (3890, 68802), (4668, 57335), (5835, 45868), (7780, 34401), (11467, 23340), (11670, 22934)]