26208240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109201}}^1$

素因数の和:109217

約数の個数: 40

約数和(自身を含む): 81246288

約数和(自身を除く): 55038048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 109201, 218402, 327603, 436804, 546005, 655206, 873608, 1092010, 1310412, 1638015, 1747216, 2184020, 2620824, 3276030, 4368040, 5241648, 6552060, 8736080, 13104120, 26208240]

約数ペア:

[(1, 26208240), (2, 13104120), (3, 8736080), (4, 6552060), (5, 5241648), (6, 4368040), (8, 3276030), (10, 2620824), (12, 2184020), (15, 1747216), (16, 1638015), (20, 1310412), (24, 1092010), (30, 873608), (40, 655206), (48, 546005), (60, 436804), (80, 327603), (120, 218402), (240, 109201)]