89465520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{372773}}^1$

素因数の和:372789

約数の個数: 40

約数和(自身を含む): 277343856

約数和(自身を除く): 187878336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 372773, 745546, 1118319, 1491092, 1863865, 2236638, 2982184, 3727730, 4473276, 5591595, 5964368, 7455460, 8946552, 11183190, 14910920, 17893104, 22366380, 29821840, 44732760, 89465520]

約数ペア:

[(1, 89465520), (2, 44732760), (3, 29821840), (4, 22366380), (5, 17893104), (6, 14910920), (8, 11183190), (10, 8946552), (12, 7455460), (15, 5964368), (16, 5591595), (20, 4473276), (24, 3727730), (30, 2982184), (40, 2236638), (48, 1863865), (60, 1491092), (80, 1118319), (120, 745546), (240, 372773)]