1345486560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{254827}}^1$

素因数の和:254856

約数の個数: 96

約数和(自身を含む): 4623599232

約数和(自身を除く): 3278112672

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, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 254827, 509654, 764481, 1019308, 1274135, 1528962, 2038616, 2548270, 2803097, 3057924, 3822405, 4077232, 5096540, 5606194, 6115848, 7644810, 8154464, 8409291, 10193080, 11212388, 12231696, 14015485, 15289620, 16818582, 20386160, 22424776, 24463392, 28030970, 30579240, 33637164, 40772320, 42046455, 44849552, 56061940, 61158480, 67274328, 84092910, 89699104, 112123880, 122316960, 134548656, 168185820, 224247760, 269097312, 336371640, 448495520, 672743280, 1345486560]

約数ペア:

[(1, 1345486560), (2, 672743280), (3, 448495520), (4, 336371640), (5, 269097312), (6, 224247760), (8, 168185820), (10, 134548656), (11, 122316960), (12, 112123880), (15, 89699104), (16, 84092910), (20, 67274328), (22, 61158480), (24, 56061940), (30, 44849552), (32, 42046455), (33, 40772320), (40, 33637164), (44, 30579240), (48, 28030970), (55, 24463392), (60, 22424776), (66, 20386160), (80, 16818582), (88, 15289620), (96, 14015485), (110, 12231696), (120, 11212388), (132, 10193080), (160, 8409291), (165, 8154464), (176, 7644810), (220, 6115848), (240, 5606194), (264, 5096540), (330, 4077232), (352, 3822405), (440, 3057924), (480, 2803097), (528, 2548270), (660, 2038616), (880, 1528962), (1056, 1274135), (1320, 1019308), (1760, 764481), (2640, 509654), (5280, 254827)]