13889040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5261}}^1$

素因数の和:5288

約数の個数: 80

約数和(自身を含む): 46979136

約数和(自身を除く): 33090096

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, 5261, 10522, 15783, 21044, 26305, 31566, 42088, 52610, 57871, 63132, 78915, 84176, 105220, 115742, 126264, 157830, 173613, 210440, 231484, 252528, 289355, 315660, 347226, 420880, 462968, 578710, 631320, 694452, 868065, 925936, 1157420, 1262640, 1388904, 1736130, 2314840, 2777808, 3472260, 4629680, 6944520, 13889040]

約数ペア:

[(1, 13889040), (2, 6944520), (3, 4629680), (4, 3472260), (5, 2777808), (6, 2314840), (8, 1736130), (10, 1388904), (11, 1262640), (12, 1157420), (15, 925936), (16, 868065), (20, 694452), (22, 631320), (24, 578710), (30, 462968), (33, 420880), (40, 347226), (44, 315660), (48, 289355), (55, 252528), (60, 231484), (66, 210440), (80, 173613), (88, 157830), (110, 126264), (120, 115742), (132, 105220), (165, 84176), (176, 78915), (220, 63132), (240, 57871), (264, 52610), (330, 42088), (440, 31566), (528, 26305), (660, 21044), (880, 15783), (1320, 10522), (2640, 5261)]