516060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 1624896

約数和(自身を除く): 1108836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 61, 90, 94, 122, 141, 180, 183, 188, 235, 244, 282, 305, 366, 423, 470, 549, 564, 610, 705, 732, 846, 915, 940, 1098, 1220, 1410, 1692, 1830, 2115, 2196, 2745, 2820, 2867, 3660, 4230, 5490, 5734, 8460, 8601, 10980, 11468, 14335, 17202, 25803, 28670, 34404, 43005, 51606, 57340, 86010, 103212, 129015, 172020, 258030, 516060]

約数ペア:

[(1, 516060), (2, 258030), (3, 172020), (4, 129015), (5, 103212), (6, 86010), (9, 57340), (10, 51606), (12, 43005), (15, 34404), (18, 28670), (20, 25803), (30, 17202), (36, 14335), (45, 11468), (47, 10980), (60, 8601), (61, 8460), (90, 5734), (94, 5490), (122, 4230), (141, 3660), (180, 2867), (183, 2820), (188, 2745), (235, 2196), (244, 2115), (282, 1830), (305, 1692), (366, 1410), (423, 1220), (470, 1098), (549, 940), (564, 915), (610, 846), (705, 732)]