2018040476880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{28697959}}^1$

素因数の和:28698268

約数の個数: 80

約数和(自身を含む): 6277276978560

約数和(自身を除く): 4259236501680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 293, 586, 879, 1172, 1465, 1758, 2344, 2930, 3516, 4395, 4688, 5860, 7032, 8790, 11720, 14064, 17580, 23440, 35160, 70320, 28697959, 57395918, 86093877, 114791836, 143489795, 172187754, 229583672, 286979590, 344375508, 430469385, 459167344, 573959180, 688751016, 860938770, 1147918360, 1377502032, 1721877540, 2295836720, 3443755080, 6887510160, 8408501987, 16817003974, 25225505961, 33634007948, 42042509935, 50451011922, 67268015896, 84085019870, 100902023844, 126127529805, 134536031792, 168170039740, 201804047688, 252255059610, 336340079480, 403608095376, 504510119220, 672680158960, 1009020238440, 2018040476880]

約数ペア:

[(1, 2018040476880), (2, 1009020238440), (3, 672680158960), (4, 504510119220), (5, 403608095376), (6, 336340079480), (8, 252255059610), (10, 201804047688), (12, 168170039740), (15, 134536031792), (16, 126127529805), (20, 100902023844), (24, 84085019870), (30, 67268015896), (40, 50451011922), (48, 42042509935), (60, 33634007948), (80, 25225505961), (120, 16817003974), (240, 8408501987), (293, 6887510160), (586, 3443755080), (879, 2295836720), (1172, 1721877540), (1465, 1377502032), (1758, 1147918360), (2344, 860938770), (2930, 688751016), (3516, 573959180), (4395, 459167344), (4688, 430469385), (5860, 344375508), (7032, 286979590), (8790, 229583672), (11720, 172187754), (14064, 143489795), (17580, 114791836), (23440, 86093877), (35160, 57395918), (70320, 28697959)]