4578660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 14582400

約数和(自身を除く): 10003740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 139, 180, 183, 244, 270, 278, 305, 366, 417, 540, 549, 556, 610, 695, 732, 834, 915, 1098, 1220, 1251, 1390, 1647, 1668, 1830, 2085, 2196, 2502, 2745, 2780, 3294, 3660, 3753, 4170, 5004, 5490, 6255, 6588, 7506, 8235, 8340, 8479, 10980, 12510, 15012, 16470, 16958, 18765, 25020, 25437, 32940, 33916, 37530, 42395, 50874, 75060, 76311, 84790, 101748, 127185, 152622, 169580, 228933, 254370, 305244, 381555, 457866, 508740, 763110, 915732, 1144665, 1526220, 2289330, 4578660]

約数ペア:

[(1, 4578660), (2, 2289330), (3, 1526220), (4, 1144665), (5, 915732), (6, 763110), (9, 508740), (10, 457866), (12, 381555), (15, 305244), (18, 254370), (20, 228933), (27, 169580), (30, 152622), (36, 127185), (45, 101748), (54, 84790), (60, 76311), (61, 75060), (90, 50874), (108, 42395), (122, 37530), (135, 33916), (139, 32940), (180, 25437), (183, 25020), (244, 18765), (270, 16958), (278, 16470), (305, 15012), (366, 12510), (417, 10980), (540, 8479), (549, 8340), (556, 8235), (610, 7506), (695, 6588), (732, 6255), (834, 5490), (915, 5004), (1098, 4170), (1220, 3753), (1251, 3660), (1390, 3294), (1647, 2780), (1668, 2745), (1830, 2502), (2085, 2196)]