201142320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{838093}}^1$

素因数の和:838109

約数の個数: 40

約数和(自身を含む): 623541936

約数和(自身を除く): 422399616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 838093, 1676186, 2514279, 3352372, 4190465, 5028558, 6704744, 8380930, 10057116, 12571395, 13409488, 16761860, 20114232, 25142790, 33523720, 40228464, 50285580, 67047440, 100571160, 201142320]

約数ペア:

[(1, 201142320), (2, 100571160), (3, 67047440), (4, 50285580), (5, 40228464), (6, 33523720), (8, 25142790), (10, 20114232), (12, 16761860), (15, 13409488), (16, 12571395), (20, 10057116), (24, 8380930), (30, 6704744), (40, 5028558), (48, 4190465), (60, 3352372), (80, 2514279), (120, 1676186), (240, 838093)]