12824940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 37920960

約数和(自身を除く): 25096020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 53, 60, 74, 106, 109, 111, 148, 159, 185, 212, 218, 222, 265, 318, 327, 370, 436, 444, 530, 545, 555, 636, 654, 740, 795, 1060, 1090, 1110, 1308, 1590, 1635, 1961, 2180, 2220, 3180, 3270, 3922, 4033, 5777, 5883, 6540, 7844, 8066, 9805, 11554, 11766, 12099, 16132, 17331, 19610, 20165, 23108, 23532, 24198, 28885, 29415, 34662, 39220, 40330, 48396, 57770, 58830, 60495, 69324, 80660, 86655, 115540, 117660, 120990, 173310, 213749, 241980, 346620, 427498, 641247, 854996, 1068745, 1282494, 2137490, 2564988, 3206235, 4274980, 6412470, 12824940]

約数ペア:

[(1, 12824940), (2, 6412470), (3, 4274980), (4, 3206235), (5, 2564988), (6, 2137490), (10, 1282494), (12, 1068745), (15, 854996), (20, 641247), (30, 427498), (37, 346620), (53, 241980), (60, 213749), (74, 173310), (106, 120990), (109, 117660), (111, 115540), (148, 86655), (159, 80660), (185, 69324), (212, 60495), (218, 58830), (222, 57770), (265, 48396), (318, 40330), (327, 39220), (370, 34662), (436, 29415), (444, 28885), (530, 24198), (545, 23532), (555, 23108), (636, 20165), (654, 19610), (740, 17331), (795, 16132), (1060, 12099), (1090, 11766), (1110, 11554), (1308, 9805), (1590, 8066), (1635, 7844), (1961, 6540), (2180, 5883), (2220, 5777), (3180, 4033), (3270, 3922)]