81094080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4969}}^1$

素因数の和:5006

約数の個数: 112

約数和(自身を含む): 272674080

約数和(自身を除く): 191580000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 4969, 5440, 8160, 9938, 14907, 16320, 19876, 24845, 29814, 39752, 49690, 59628, 74535, 79504, 84473, 99380, 119256, 149070, 159008, 168946, 198760, 238512, 253419, 298140, 318016, 337892, 397520, 422365, 477024, 506838, 596280, 675784, 795040, 844730, 954048, 1013676, 1192560, 1267095, 1351568, 1590080, 1689460, 2027352, 2385120, 2534190, 2703136, 3378920, 4054704, 4770240, 5068380, 5406272, 6757840, 8109408, 10136760, 13515680, 16218816, 20273520, 27031360, 40547040, 81094080]

約数ペア:

[(1, 81094080), (2, 40547040), (3, 27031360), (4, 20273520), (5, 16218816), (6, 13515680), (8, 10136760), (10, 8109408), (12, 6757840), (15, 5406272), (16, 5068380), (17, 4770240), (20, 4054704), (24, 3378920), (30, 2703136), (32, 2534190), (34, 2385120), (40, 2027352), (48, 1689460), (51, 1590080), (60, 1351568), (64, 1267095), (68, 1192560), (80, 1013676), (85, 954048), (96, 844730), (102, 795040), (120, 675784), (136, 596280), (160, 506838), (170, 477024), (192, 422365), (204, 397520), (240, 337892), (255, 318016), (272, 298140), (320, 253419), (340, 238512), (408, 198760), (480, 168946), (510, 159008), (544, 149070), (680, 119256), (816, 99380), (960, 84473), (1020, 79504), (1088, 74535), (1360, 59628), (1632, 49690), (2040, 39752), (2720, 29814), (3264, 24845), (4080, 19876), (4969, 16320), (5440, 14907), (8160, 9938)]