1277695740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{1303}}^1$

素因数の和:1651

約数の個数: 96

約数和(自身を含む): 3654120960

約数和(自身を除く): 2376425220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 277, 295, 354, 554, 590, 708, 831, 885, 1108, 1180, 1303, 1385, 1662, 1770, 2606, 2770, 3324, 3540, 3909, 4155, 5212, 5540, 6515, 7818, 8310, 13030, 15636, 16343, 16620, 19545, 26060, 32686, 39090, 49029, 65372, 76877, 78180, 81715, 98058, 153754, 163430, 196116, 230631, 245145, 307508, 326860, 360931, 384385, 461262, 490290, 721862, 768770, 922524, 980580, 1082793, 1153155, 1443724, 1537540, 1804655, 2165586, 2306310, 3609310, 4331172, 4612620, 5413965, 7218620, 10827930, 21294929, 21655860, 42589858, 63884787, 85179716, 106474645, 127769574, 212949290, 255539148, 319423935, 425898580, 638847870, 1277695740]

約数ペア:

[(1, 1277695740), (2, 638847870), (3, 425898580), (4, 319423935), (5, 255539148), (6, 212949290), (10, 127769574), (12, 106474645), (15, 85179716), (20, 63884787), (30, 42589858), (59, 21655860), (60, 21294929), (118, 10827930), (177, 7218620), (236, 5413965), (277, 4612620), (295, 4331172), (354, 3609310), (554, 2306310), (590, 2165586), (708, 1804655), (831, 1537540), (885, 1443724), (1108, 1153155), (1180, 1082793), (1303, 980580), (1385, 922524), (1662, 768770), (1770, 721862), (2606, 490290), (2770, 461262), (3324, 384385), (3540, 360931), (3909, 326860), (4155, 307508), (5212, 245145), (5540, 230631), (6515, 196116), (7818, 163430), (8310, 153754), (13030, 98058), (15636, 81715), (16343, 78180), (16620, 76877), (19545, 65372), (26060, 49029), (32686, 39090)]