253630320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1056793}}^1$

素因数の和:1056809

約数の個数: 40

約数和(自身を含む): 786254736

約数和(自身を除く): 532624416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1056793, 2113586, 3170379, 4227172, 5283965, 6340758, 8454344, 10567930, 12681516, 15851895, 16908688, 21135860, 25363032, 31703790, 42271720, 50726064, 63407580, 84543440, 126815160, 253630320]

約数ペア:

[(1, 253630320), (2, 126815160), (3, 84543440), (4, 63407580), (5, 50726064), (6, 42271720), (8, 31703790), (10, 25363032), (12, 21135860), (15, 16908688), (16, 15851895), (20, 12681516), (24, 10567930), (30, 8454344), (40, 6340758), (48, 5283965), (60, 4227172), (80, 3170379), (120, 2113586), (240, 1056793)]