28653360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{119389}}^1$

素因数の和:119405

約数の個数: 40

約数和(自身を含む): 88826160

約数和(自身を除く): 60172800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 119389, 238778, 358167, 477556, 596945, 716334, 955112, 1193890, 1432668, 1790835, 1910224, 2387780, 2865336, 3581670, 4775560, 5730672, 7163340, 9551120, 14326680, 28653360]

約数ペア:

[(1, 28653360), (2, 14326680), (3, 9551120), (4, 7163340), (5, 5730672), (6, 4775560), (8, 3581670), (10, 2865336), (12, 2387780), (15, 1910224), (16, 1790835), (20, 1432668), (24, 1193890), (30, 955112), (40, 716334), (48, 596945), (60, 477556), (80, 358167), (120, 238778), (240, 119389)]