13118160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4969}}^1$

素因数の和:4996

約数の個数: 80

約数和(自身を含む): 44372160

約数和(自身を除く): 31254000

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, 4969, 9938, 14907, 19876, 24845, 29814, 39752, 49690, 54659, 59628, 74535, 79504, 99380, 109318, 119256, 149070, 163977, 198760, 218636, 238512, 273295, 298140, 327954, 397520, 437272, 546590, 596280, 655908, 819885, 874544, 1093180, 1192560, 1311816, 1639770, 2186360, 2623632, 3279540, 4372720, 6559080, 13118160]

約数ペア:

[(1, 13118160), (2, 6559080), (3, 4372720), (4, 3279540), (5, 2623632), (6, 2186360), (8, 1639770), (10, 1311816), (11, 1192560), (12, 1093180), (15, 874544), (16, 819885), (20, 655908), (22, 596280), (24, 546590), (30, 437272), (33, 397520), (40, 327954), (44, 298140), (48, 273295), (55, 238512), (60, 218636), (66, 198760), (80, 163977), (88, 149070), (110, 119256), (120, 109318), (132, 99380), (165, 79504), (176, 74535), (220, 59628), (240, 54659), (264, 49690), (330, 39752), (440, 29814), (528, 24845), (660, 19876), (880, 14907), (1320, 9938), (2640, 4969)]