131527920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1013}}^1$

素因数の和:1570

約数の個数: 80

約数和(自身を含む): 408893472

約数和(自身を除く): 277365552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 541, 1013, 1082, 1623, 2026, 2164, 2705, 3039, 3246, 4052, 4328, 5065, 5410, 6078, 6492, 8104, 8115, 8656, 10130, 10820, 12156, 12984, 15195, 16208, 16230, 20260, 21640, 24312, 25968, 30390, 32460, 40520, 43280, 48624, 60780, 64920, 81040, 121560, 129840, 243120, 548033, 1096066, 1644099, 2192132, 2740165, 3288198, 4384264, 5480330, 6576396, 8220495, 8768528, 10960660, 13152792, 16440990, 21921320, 26305584, 32881980, 43842640, 65763960, 131527920]

約数ペア:

[(1, 131527920), (2, 65763960), (3, 43842640), (4, 32881980), (5, 26305584), (6, 21921320), (8, 16440990), (10, 13152792), (12, 10960660), (15, 8768528), (16, 8220495), (20, 6576396), (24, 5480330), (30, 4384264), (40, 3288198), (48, 2740165), (60, 2192132), (80, 1644099), (120, 1096066), (240, 548033), (541, 243120), (1013, 129840), (1082, 121560), (1623, 81040), (2026, 64920), (2164, 60780), (2705, 48624), (3039, 43280), (3246, 40520), (4052, 32460), (4328, 30390), (5065, 25968), (5410, 24312), (6078, 21640), (6492, 20260), (8104, 16230), (8115, 16208), (8656, 15195), (10130, 12984), (10820, 12156)]