228765120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7687}}^1$

素因数の和:7738

約数の個数: 112

約数和(自身を含む): 749856768

約数和(自身を除く): 521091648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 7687, 9920, 14880, 15374, 23061, 29760, 30748, 38435, 46122, 61496, 76870, 92244, 115305, 122992, 153740, 184488, 230610, 238297, 245984, 307480, 368976, 461220, 476594, 491968, 614960, 714891, 737952, 922440, 953188, 1191485, 1229920, 1429782, 1475904, 1844880, 1906376, 2382970, 2459840, 2859564, 3574455, 3689760, 3812752, 4765940, 5719128, 7148910, 7379520, 7625504, 9531880, 11438256, 14297820, 15251008, 19063760, 22876512, 28595640, 38127520, 45753024, 57191280, 76255040, 114382560, 228765120]

約数ペア:

[(1, 228765120), (2, 114382560), (3, 76255040), (4, 57191280), (5, 45753024), (6, 38127520), (8, 28595640), (10, 22876512), (12, 19063760), (15, 15251008), (16, 14297820), (20, 11438256), (24, 9531880), (30, 7625504), (31, 7379520), (32, 7148910), (40, 5719128), (48, 4765940), (60, 3812752), (62, 3689760), (64, 3574455), (80, 2859564), (93, 2459840), (96, 2382970), (120, 1906376), (124, 1844880), (155, 1475904), (160, 1429782), (186, 1229920), (192, 1191485), (240, 953188), (248, 922440), (310, 737952), (320, 714891), (372, 614960), (465, 491968), (480, 476594), (496, 461220), (620, 368976), (744, 307480), (930, 245984), (960, 238297), (992, 230610), (1240, 184488), (1488, 153740), (1860, 122992), (1984, 115305), (2480, 92244), (2976, 76870), (3720, 61496), (4960, 46122), (5952, 38435), (7440, 30748), (7687, 29760), (9920, 23061), (14880, 15374)]