204801360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{853339}}^1$

素因数の和:853355

約数の個数: 40

約数和(自身を含む): 634884960

約数和(自身を除く): 430083600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 853339, 1706678, 2560017, 3413356, 4266695, 5120034, 6826712, 8533390, 10240068, 12800085, 13653424, 17066780, 20480136, 25600170, 34133560, 40960272, 51200340, 68267120, 102400680, 204801360]

約数ペア:

[(1, 204801360), (2, 102400680), (3, 68267120), (4, 51200340), (5, 40960272), (6, 34133560), (8, 25600170), (10, 20480136), (12, 17066780), (15, 13653424), (16, 12800085), (20, 10240068), (24, 8533390), (30, 6826712), (40, 5120034), (48, 4266695), (60, 3413356), (80, 2560017), (120, 1706678), (240, 853339)]