1081569480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{391873}}^1$

素因数の和:391910

約数の個数: 64

約数和(自身を含む): 3385791360

約数和(自身を除く): 2304221880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 391873, 783746, 1175619, 1567492, 1959365, 2351238, 3134984, 3918730, 4702476, 5878095, 7837460, 9013079, 9404952, 11756190, 15674920, 18026158, 23512380, 27039237, 36052316, 45065395, 47024760, 54078474, 72104632, 90130790, 108156948, 135196185, 180261580, 216313896, 270392370, 360523160, 540784740, 1081569480]

約数ペア:

[(1, 1081569480), (2, 540784740), (3, 360523160), (4, 270392370), (5, 216313896), (6, 180261580), (8, 135196185), (10, 108156948), (12, 90130790), (15, 72104632), (20, 54078474), (23, 47024760), (24, 45065395), (30, 36052316), (40, 27039237), (46, 23512380), (60, 18026158), (69, 15674920), (92, 11756190), (115, 9404952), (120, 9013079), (138, 7837460), (184, 5878095), (230, 4702476), (276, 3918730), (345, 3134984), (460, 2351238), (552, 1959365), (690, 1567492), (920, 1175619), (1380, 783746), (2760, 391873)]