16495320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1361}}^1$

素因数の和:1476

約数の個数: 64

約数和(自身を含む): 50012640

約数和(自身を除く): 33517320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1361, 1515, 2020, 2424, 2722, 3030, 4040, 4083, 5444, 6060, 6805, 8166, 10888, 12120, 13610, 16332, 20415, 27220, 32664, 40830, 54440, 81660, 137461, 163320, 274922, 412383, 549844, 687305, 824766, 1099688, 1374610, 1649532, 2061915, 2749220, 3299064, 4123830, 5498440, 8247660, 16495320]

約数ペア:

[(1, 16495320), (2, 8247660), (3, 5498440), (4, 4123830), (5, 3299064), (6, 2749220), (8, 2061915), (10, 1649532), (12, 1374610), (15, 1099688), (20, 824766), (24, 687305), (30, 549844), (40, 412383), (60, 274922), (101, 163320), (120, 137461), (202, 81660), (303, 54440), (404, 40830), (505, 32664), (606, 27220), (808, 20415), (1010, 16332), (1212, 13610), (1361, 12120), (1515, 10888), (2020, 8166), (2424, 6805), (2722, 6060), (3030, 5444), (4040, 4083)]