1548180

素因数分解:

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

素因数の和:126

約数の個数: 96

約数和(自身を含む): 4999680

約数和(自身を除く): 3451500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 61, 90, 94, 108, 122, 135, 141, 180, 183, 188, 235, 244, 270, 282, 305, 366, 423, 470, 540, 549, 564, 610, 705, 732, 846, 915, 940, 1098, 1220, 1269, 1410, 1647, 1692, 1830, 2115, 2196, 2538, 2745, 2820, 2867, 3294, 3660, 4230, 5076, 5490, 5734, 6345, 6588, 8235, 8460, 8601, 10980, 11468, 12690, 14335, 16470, 17202, 25380, 25803, 28670, 32940, 34404, 43005, 51606, 57340, 77409, 86010, 103212, 129015, 154818, 172020, 258030, 309636, 387045, 516060, 774090, 1548180]

約数ペア:

[(1, 1548180), (2, 774090), (3, 516060), (4, 387045), (5, 309636), (6, 258030), (9, 172020), (10, 154818), (12, 129015), (15, 103212), (18, 86010), (20, 77409), (27, 57340), (30, 51606), (36, 43005), (45, 34404), (47, 32940), (54, 28670), (60, 25803), (61, 25380), (90, 17202), (94, 16470), (108, 14335), (122, 12690), (135, 11468), (141, 10980), (180, 8601), (183, 8460), (188, 8235), (235, 6588), (244, 6345), (270, 5734), (282, 5490), (305, 5076), (366, 4230), (423, 3660), (470, 3294), (540, 2867), (549, 2820), (564, 2745), (610, 2538), (705, 2196), (732, 2115), (846, 1830), (915, 1692), (940, 1647), (1098, 1410), (1220, 1269)]