12577920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{6551}}^1$

素因数の和:6573

約数の個数: 64

約数和(自身を含む): 40098240

約数和(自身を除く): 27520320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 6551, 13102, 19653, 26204, 32755, 39306, 52408, 65510, 78612, 98265, 104816, 131020, 157224, 196530, 209632, 262040, 314448, 393060, 419264, 524080, 628896, 786120, 838528, 1048160, 1257792, 1572240, 2096320, 2515584, 3144480, 4192640, 6288960, 12577920]

約数ペア:

[(1, 12577920), (2, 6288960), (3, 4192640), (4, 3144480), (5, 2515584), (6, 2096320), (8, 1572240), (10, 1257792), (12, 1048160), (15, 838528), (16, 786120), (20, 628896), (24, 524080), (30, 419264), (32, 393060), (40, 314448), (48, 262040), (60, 209632), (64, 196530), (80, 157224), (96, 131020), (120, 104816), (128, 98265), (160, 78612), (192, 65510), (240, 52408), (320, 39306), (384, 32755), (480, 26204), (640, 19653), (960, 13102), (1920, 6551)]