4428540

素因数分解:

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

素因数の和:216

約数の個数: 96

約数和(自身を含む): 14112000

約数和(自身を除く): 9683460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 90, 108, 118, 135, 139, 177, 180, 236, 270, 278, 295, 354, 417, 531, 540, 556, 590, 695, 708, 834, 885, 1062, 1180, 1251, 1390, 1593, 1668, 1770, 2085, 2124, 2502, 2655, 2780, 3186, 3540, 3753, 4170, 5004, 5310, 6255, 6372, 7506, 7965, 8201, 8340, 10620, 12510, 15012, 15930, 16402, 18765, 24603, 25020, 31860, 32804, 37530, 41005, 49206, 73809, 75060, 82010, 98412, 123015, 147618, 164020, 221427, 246030, 295236, 369045, 442854, 492060, 738090, 885708, 1107135, 1476180, 2214270, 4428540]

約数ペア:

[(1, 4428540), (2, 2214270), (3, 1476180), (4, 1107135), (5, 885708), (6, 738090), (9, 492060), (10, 442854), (12, 369045), (15, 295236), (18, 246030), (20, 221427), (27, 164020), (30, 147618), (36, 123015), (45, 98412), (54, 82010), (59, 75060), (60, 73809), (90, 49206), (108, 41005), (118, 37530), (135, 32804), (139, 31860), (177, 25020), (180, 24603), (236, 18765), (270, 16402), (278, 15930), (295, 15012), (354, 12510), (417, 10620), (531, 8340), (540, 8201), (556, 7965), (590, 7506), (695, 6372), (708, 6255), (834, 5310), (885, 5004), (1062, 4170), (1180, 3753), (1251, 3540), (1390, 3186), (1593, 2780), (1668, 2655), (1770, 2502), (2085, 2124)]