672686309520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{311428847}}^1$

素因数の和:311428869

約数の個数: 80

約数和(自身を含む): 2317030629120

約数和(自身を除く): 1644344319600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 311428847, 622857694, 934286541, 1245715388, 1557144235, 1868573082, 2491430776, 2802859623, 3114288470, 3737146164, 4671432705, 4982861552, 5605719246, 6228576940, 7474292328, 8408578869, 9342865410, 11211438492, 12457153880, 14014298115, 14948584656, 16817157738, 18685730820, 22422876984, 24914307760, 28028596230, 33634315476, 37371461640, 42042894345, 44845753968, 56057192460, 67268630952, 74742923280, 84085788690, 112114384920, 134537261904, 168171577380, 224228769840, 336343154760, 672686309520]

約数ペア:

[(1, 672686309520), (2, 336343154760), (3, 224228769840), (4, 168171577380), (5, 134537261904), (6, 112114384920), (8, 84085788690), (9, 74742923280), (10, 67268630952), (12, 56057192460), (15, 44845753968), (16, 42042894345), (18, 37371461640), (20, 33634315476), (24, 28028596230), (27, 24914307760), (30, 22422876984), (36, 18685730820), (40, 16817157738), (45, 14948584656), (48, 14014298115), (54, 12457153880), (60, 11211438492), (72, 9342865410), (80, 8408578869), (90, 7474292328), (108, 6228576940), (120, 5605719246), (135, 4982861552), (144, 4671432705), (180, 3737146164), (216, 3114288470), (240, 2802859623), (270, 2491430776), (360, 1868573082), (432, 1557144235), (540, 1245715388), (720, 934286541), (1080, 622857694), (2160, 311428847)]