120032080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2081}}^1$

素因数の和:2204

約数の個数: 80

約数和(自身を含む): 322193664

約数和(自身を除く): 202161584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 140, 206, 280, 412, 515, 560, 721, 824, 1030, 1442, 1648, 2060, 2081, 2884, 3605, 4120, 4162, 5768, 7210, 8240, 8324, 10405, 11536, 14420, 14567, 16648, 20810, 28840, 29134, 33296, 41620, 57680, 58268, 72835, 83240, 116536, 145670, 166480, 214343, 233072, 291340, 428686, 582680, 857372, 1071715, 1165360, 1500401, 1714744, 2143430, 3000802, 3429488, 4286860, 6001604, 7502005, 8573720, 12003208, 15004010, 17147440, 24006416, 30008020, 60016040, 120032080]

約数ペア:

[(1, 120032080), (2, 60016040), (4, 30008020), (5, 24006416), (7, 17147440), (8, 15004010), (10, 12003208), (14, 8573720), (16, 7502005), (20, 6001604), (28, 4286860), (35, 3429488), (40, 3000802), (56, 2143430), (70, 1714744), (80, 1500401), (103, 1165360), (112, 1071715), (140, 857372), (206, 582680), (280, 428686), (412, 291340), (515, 233072), (560, 214343), (721, 166480), (824, 145670), (1030, 116536), (1442, 83240), (1648, 72835), (2060, 58268), (2081, 57680), (2884, 41620), (3605, 33296), (4120, 29134), (4162, 28840), (5768, 20810), (7210, 16648), (8240, 14567), (8324, 14420), (10405, 11536)]