518430960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37897}}^1$

素因数の和:37935

約数の個数: 120

約数和(自身を含む): 1832747280

約数和(自身を除く): 1314316320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 37897, 75794, 113691, 151588, 189485, 227382, 303176, 341073, 378970, 454764, 568455, 606352, 682146, 720043, 757940, 909528, 1136910, 1364292, 1440086, 1515880, 1705365, 1819056, 2160129, 2273820, 2728584, 2880172, 3031760, 3410730, 3600215, 4320258, 4547640, 5457168, 5760344, 6480387, 6821460, 7200430, 8640516, 9095280, 10800645, 11520688, 12960774, 13642920, 14400860, 17281032, 21601290, 25921548, 27285840, 28801720, 32401935, 34562064, 43202580, 51843096, 57603440, 64803870, 86405160, 103686192, 129607740, 172810320, 259215480, 518430960]

約数ペア:

[(1, 518430960), (2, 259215480), (3, 172810320), (4, 129607740), (5, 103686192), (6, 86405160), (8, 64803870), (9, 57603440), (10, 51843096), (12, 43202580), (15, 34562064), (16, 32401935), (18, 28801720), (19, 27285840), (20, 25921548), (24, 21601290), (30, 17281032), (36, 14400860), (38, 13642920), (40, 12960774), (45, 11520688), (48, 10800645), (57, 9095280), (60, 8640516), (72, 7200430), (76, 6821460), (80, 6480387), (90, 5760344), (95, 5457168), (114, 4547640), (120, 4320258), (144, 3600215), (152, 3410730), (171, 3031760), (180, 2880172), (190, 2728584), (228, 2273820), (240, 2160129), (285, 1819056), (304, 1705365), (342, 1515880), (360, 1440086), (380, 1364292), (456, 1136910), (570, 909528), (684, 757940), (720, 720043), (760, 682146), (855, 606352), (912, 568455), (1140, 454764), (1368, 378970), (1520, 341073), (1710, 303176), (2280, 227382), (2736, 189485), (3420, 151588), (4560, 113691), (6840, 75794), (13680, 37897)]