8187960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6203}}^1$

素因数の和:6228

約数の個数: 64

約数和(自身を含む): 26801280

約数和(自身を除く): 18613320

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, 132, 165, 220, 264, 330, 440, 660, 1320, 6203, 12406, 18609, 24812, 31015, 37218, 49624, 62030, 68233, 74436, 93045, 124060, 136466, 148872, 186090, 204699, 248120, 272932, 341165, 372180, 409398, 545864, 682330, 744360, 818796, 1023495, 1364660, 1637592, 2046990, 2729320, 4093980, 8187960]

約数ペア:

[(1, 8187960), (2, 4093980), (3, 2729320), (4, 2046990), (5, 1637592), (6, 1364660), (8, 1023495), (10, 818796), (11, 744360), (12, 682330), (15, 545864), (20, 409398), (22, 372180), (24, 341165), (30, 272932), (33, 248120), (40, 204699), (44, 186090), (55, 148872), (60, 136466), (66, 124060), (88, 93045), (110, 74436), (120, 68233), (132, 62030), (165, 49624), (220, 37218), (264, 31015), (330, 24812), (440, 18609), (660, 12406), (1320, 6203)]