30462960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1049}}^1$

素因数の和:1087

約数の個数: 120

約数和(自身を含む): 103899600

約数和(自身を除く): 73436640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1049, 1210, 1320, 1452, 1815, 1936, 2098, 2420, 2640, 2904, 3147, 3630, 4196, 4840, 5245, 5808, 6294, 7260, 8392, 9680, 10490, 11539, 12588, 14520, 15735, 16784, 20980, 23078, 25176, 29040, 31470, 34617, 41960, 46156, 50352, 57695, 62940, 69234, 83920, 92312, 115390, 125880, 126929, 138468, 173085, 184624, 230780, 251760, 253858, 276936, 346170, 380787, 461560, 507716, 553872, 634645, 692340, 761574, 923120, 1015432, 1269290, 1384680, 1523148, 1903935, 2030864, 2538580, 2769360, 3046296, 3807870, 5077160, 6092592, 7615740, 10154320, 15231480, 30462960]

約数ペア:

[(1, 30462960), (2, 15231480), (3, 10154320), (4, 7615740), (5, 6092592), (6, 5077160), (8, 3807870), (10, 3046296), (11, 2769360), (12, 2538580), (15, 2030864), (16, 1903935), (20, 1523148), (22, 1384680), (24, 1269290), (30, 1015432), (33, 923120), (40, 761574), (44, 692340), (48, 634645), (55, 553872), (60, 507716), (66, 461560), (80, 380787), (88, 346170), (110, 276936), (120, 253858), (121, 251760), (132, 230780), (165, 184624), (176, 173085), (220, 138468), (240, 126929), (242, 125880), (264, 115390), (330, 92312), (363, 83920), (440, 69234), (484, 62940), (528, 57695), (605, 50352), (660, 46156), (726, 41960), (880, 34617), (968, 31470), (1049, 29040), (1210, 25176), (1320, 23078), (1452, 20980), (1815, 16784), (1936, 15735), (2098, 14520), (2420, 12588), (2640, 11539), (2904, 10490), (3147, 9680), (3630, 8392), (4196, 7260), (4840, 6294), (5245, 5808)]