53323320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1031}}^1$

素因数の和:1476

約数の個数: 64

約数和(自身を含む): 160496640

約数和(自身を除く): 107173320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431, 862, 1031, 1293, 1724, 2062, 2155, 2586, 3093, 3448, 4124, 4310, 5155, 5172, 6186, 6465, 8248, 8620, 10310, 10344, 12372, 12930, 15465, 17240, 20620, 24744, 25860, 30930, 41240, 51720, 61860, 123720, 444361, 888722, 1333083, 1777444, 2221805, 2666166, 3554888, 4443610, 5332332, 6665415, 8887220, 10664664, 13330830, 17774440, 26661660, 53323320]

約数ペア:

[(1, 53323320), (2, 26661660), (3, 17774440), (4, 13330830), (5, 10664664), (6, 8887220), (8, 6665415), (10, 5332332), (12, 4443610), (15, 3554888), (20, 2666166), (24, 2221805), (30, 1777444), (40, 1333083), (60, 888722), (120, 444361), (431, 123720), (862, 61860), (1031, 51720), (1293, 41240), (1724, 30930), (2062, 25860), (2155, 24744), (2586, 20620), (3093, 17240), (3448, 15465), (4124, 12930), (4310, 12372), (5155, 10344), (5172, 10310), (6186, 8620), (6465, 8248)]