210220320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{437959}}^1$

素因数の和:437977

約数の個数: 48

約数和(自身を含む): 662195520

約数和(自身を除く): 451975200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 437959, 875918, 1313877, 1751836, 2189795, 2627754, 3503672, 4379590, 5255508, 6569385, 7007344, 8759180, 10511016, 13138770, 14014688, 17518360, 21022032, 26277540, 35036720, 42044064, 52555080, 70073440, 105110160, 210220320]

約数ペア:

[(1, 210220320), (2, 105110160), (3, 70073440), (4, 52555080), (5, 42044064), (6, 35036720), (8, 26277540), (10, 21022032), (12, 17518360), (15, 14014688), (16, 13138770), (20, 10511016), (24, 8759180), (30, 7007344), (32, 6569385), (40, 5255508), (48, 4379590), (60, 3503672), (80, 2627754), (96, 2189795), (120, 1751836), (160, 1313877), (240, 875918), (480, 437959)]