15231480

素因数分解:

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

素因数の和:1085

約数の個数: 96

約数和(自身を含む): 50274000

約数和(自身を除く): 35042520

約数列:

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

約数ペア:

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