2742960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1039}}^1$

素因数の和:1066

約数の個数: 80

約数和(自身を含む): 9285120

約数和(自身を除く): 6542160

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, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1039, 1320, 2078, 2640, 3117, 4156, 5195, 6234, 8312, 10390, 11429, 12468, 15585, 16624, 20780, 22858, 24936, 31170, 34287, 41560, 45716, 49872, 57145, 62340, 68574, 83120, 91432, 114290, 124680, 137148, 171435, 182864, 228580, 249360, 274296, 342870, 457160, 548592, 685740, 914320, 1371480, 2742960]

約数ペア:

[(1, 2742960), (2, 1371480), (3, 914320), (4, 685740), (5, 548592), (6, 457160), (8, 342870), (10, 274296), (11, 249360), (12, 228580), (15, 182864), (16, 171435), (20, 137148), (22, 124680), (24, 114290), (30, 91432), (33, 83120), (40, 68574), (44, 62340), (48, 57145), (55, 49872), (60, 45716), (66, 41560), (80, 34287), (88, 31170), (110, 24936), (120, 22858), (132, 20780), (165, 16624), (176, 15585), (220, 12468), (240, 11429), (264, 10390), (330, 8312), (440, 6234), (528, 5195), (660, 4156), (880, 3117), (1039, 2640), (1320, 2078)]