385657320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3213811}}^1$

素因数の和:3213825

約数の個数: 32

約数和(自身を含む): 1156972320

約数和(自身を除く): 771315000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3213811, 6427622, 9641433, 12855244, 16069055, 19282866, 25710488, 32138110, 38565732, 48207165, 64276220, 77131464, 96414330, 128552440, 192828660, 385657320]

約数ペア:

[(1, 385657320), (2, 192828660), (3, 128552440), (4, 96414330), (5, 77131464), (6, 64276220), (8, 48207165), (10, 38565732), (12, 32138110), (15, 25710488), (20, 19282866), (24, 16069055), (30, 12855244), (40, 9641433), (60, 6427622), (120, 3213811)]