1879680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:122

約数の個数: 128

約数和(自身を含む): 6609600

約数和(自身を除く): 4729920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 89, 96, 110, 120, 128, 132, 160, 165, 176, 178, 192, 220, 240, 264, 267, 320, 330, 352, 356, 384, 440, 445, 480, 528, 534, 640, 660, 704, 712, 880, 890, 960, 979, 1056, 1068, 1320, 1335, 1408, 1424, 1760, 1780, 1920, 1958, 2112, 2136, 2640, 2670, 2848, 2937, 3520, 3560, 3916, 4224, 4272, 4895, 5280, 5340, 5696, 5874, 7040, 7120, 7832, 8544, 9790, 10560, 10680, 11392, 11748, 14240, 14685, 15664, 17088, 19580, 21120, 21360, 23496, 28480, 29370, 31328, 34176, 39160, 42720, 46992, 56960, 58740, 62656, 78320, 85440, 93984, 117480, 125312, 156640, 170880, 187968, 234960, 313280, 375936, 469920, 626560, 939840, 1879680]

約数ペア:

[(1, 1879680), (2, 939840), (3, 626560), (4, 469920), (5, 375936), (6, 313280), (8, 234960), (10, 187968), (11, 170880), (12, 156640), (15, 125312), (16, 117480), (20, 93984), (22, 85440), (24, 78320), (30, 62656), (32, 58740), (33, 56960), (40, 46992), (44, 42720), (48, 39160), (55, 34176), (60, 31328), (64, 29370), (66, 28480), (80, 23496), (88, 21360), (89, 21120), (96, 19580), (110, 17088), (120, 15664), (128, 14685), (132, 14240), (160, 11748), (165, 11392), (176, 10680), (178, 10560), (192, 9790), (220, 8544), (240, 7832), (264, 7120), (267, 7040), (320, 5874), (330, 5696), (352, 5340), (356, 5280), (384, 4895), (440, 4272), (445, 4224), (480, 3916), (528, 3560), (534, 3520), (640, 2937), (660, 2848), (704, 2670), (712, 2640), (880, 2136), (890, 2112), (960, 1958), (979, 1920), (1056, 1780), (1068, 1760), (1320, 1424), (1335, 1408)]