61028880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23117}}^1$

素因数の和:23144

約数の個数: 80

約数和(自身を含む): 206397504

約数和(自身を除く): 145368624

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, 1320, 2640, 23117, 46234, 69351, 92468, 115585, 138702, 184936, 231170, 254287, 277404, 346755, 369872, 462340, 508574, 554808, 693510, 762861, 924680, 1017148, 1109616, 1271435, 1387020, 1525722, 1849360, 2034296, 2542870, 2774040, 3051444, 3814305, 4068592, 5085740, 5548080, 6102888, 7628610, 10171480, 12205776, 15257220, 20342960, 30514440, 61028880]

約数ペア:

[(1, 61028880), (2, 30514440), (3, 20342960), (4, 15257220), (5, 12205776), (6, 10171480), (8, 7628610), (10, 6102888), (11, 5548080), (12, 5085740), (15, 4068592), (16, 3814305), (20, 3051444), (22, 2774040), (24, 2542870), (30, 2034296), (33, 1849360), (40, 1525722), (44, 1387020), (48, 1271435), (55, 1109616), (60, 1017148), (66, 924680), (80, 762861), (88, 693510), (110, 554808), (120, 508574), (132, 462340), (165, 369872), (176, 346755), (220, 277404), (240, 254287), (264, 231170), (330, 184936), (440, 138702), (528, 115585), (660, 92468), (880, 69351), (1320, 46234), (2640, 23117)]