1282576080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{15139}}^1$

素因数の和:15508

約数の個数: 80

約数和(自身を含む): 3987512640

約数和(自身を除く): 2704936560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353, 706, 1059, 1412, 1765, 2118, 2824, 3530, 4236, 5295, 5648, 7060, 8472, 10590, 14120, 15139, 16944, 21180, 28240, 30278, 42360, 45417, 60556, 75695, 84720, 90834, 121112, 151390, 181668, 227085, 242224, 302780, 363336, 454170, 605560, 726672, 908340, 1211120, 1816680, 3633360, 5344067, 10688134, 16032201, 21376268, 26720335, 32064402, 42752536, 53440670, 64128804, 80161005, 85505072, 106881340, 128257608, 160322010, 213762680, 256515216, 320644020, 427525360, 641288040, 1282576080]

約数ペア:

[(1, 1282576080), (2, 641288040), (3, 427525360), (4, 320644020), (5, 256515216), (6, 213762680), (8, 160322010), (10, 128257608), (12, 106881340), (15, 85505072), (16, 80161005), (20, 64128804), (24, 53440670), (30, 42752536), (40, 32064402), (48, 26720335), (60, 21376268), (80, 16032201), (120, 10688134), (240, 5344067), (353, 3633360), (706, 1816680), (1059, 1211120), (1412, 908340), (1765, 726672), (2118, 605560), (2824, 454170), (3530, 363336), (4236, 302780), (5295, 242224), (5648, 227085), (7060, 181668), (8472, 151390), (10590, 121112), (14120, 90834), (15139, 84720), (16944, 75695), (21180, 60556), (28240, 45417), (30278, 42360)]