3853320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 11689920

約数和(自身を除く): 7836600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 197, 326, 394, 489, 591, 652, 788, 815, 978, 985, 1182, 1304, 1576, 1630, 1956, 1970, 2364, 2445, 2955, 3260, 3912, 3940, 4728, 4890, 5910, 6520, 7880, 9780, 11820, 19560, 23640, 32111, 64222, 96333, 128444, 160555, 192666, 256888, 321110, 385332, 481665, 642220, 770664, 963330, 1284440, 1926660, 3853320]

約数ペア:

[(1, 3853320), (2, 1926660), (3, 1284440), (4, 963330), (5, 770664), (6, 642220), (8, 481665), (10, 385332), (12, 321110), (15, 256888), (20, 192666), (24, 160555), (30, 128444), (40, 96333), (60, 64222), (120, 32111), (163, 23640), (197, 19560), (326, 11820), (394, 9780), (489, 7880), (591, 6520), (652, 5910), (788, 4890), (815, 4728), (978, 3940), (985, 3912), (1182, 3260), (1304, 2955), (1576, 2445), (1630, 2364), (1956, 1970)]