1476180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 4586400

約数和(自身を除く): 3110220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 139, 177, 180, 236, 278, 295, 354, 417, 531, 556, 590, 695, 708, 834, 885, 1062, 1180, 1251, 1390, 1668, 1770, 2085, 2124, 2502, 2655, 2780, 3540, 4170, 5004, 5310, 6255, 8201, 8340, 10620, 12510, 16402, 24603, 25020, 32804, 41005, 49206, 73809, 82010, 98412, 123015, 147618, 164020, 246030, 295236, 369045, 492060, 738090, 1476180]

約数ペア:

[(1, 1476180), (2, 738090), (3, 492060), (4, 369045), (5, 295236), (6, 246030), (9, 164020), (10, 147618), (12, 123015), (15, 98412), (18, 82010), (20, 73809), (30, 49206), (36, 41005), (45, 32804), (59, 25020), (60, 24603), (90, 16402), (118, 12510), (139, 10620), (177, 8340), (180, 8201), (236, 6255), (278, 5310), (295, 5004), (354, 4170), (417, 3540), (531, 2780), (556, 2655), (590, 2502), (695, 2124), (708, 2085), (834, 1770), (885, 1668), (1062, 1390), (1180, 1251)]