515488920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{887}}^1$

素因数の和:1097

約数の個数: 128

約数和(自身を含む): 1611187200

約数和(自身を除く): 1095698280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 167, 174, 232, 290, 334, 348, 435, 501, 580, 668, 696, 835, 870, 887, 1002, 1160, 1336, 1670, 1740, 1774, 2004, 2505, 2661, 3340, 3480, 3548, 4008, 4435, 4843, 5010, 5322, 6680, 7096, 8870, 9686, 10020, 10644, 13305, 14529, 17740, 19372, 20040, 21288, 24215, 25723, 26610, 29058, 35480, 38744, 48430, 51446, 53220, 58116, 72645, 77169, 96860, 102892, 106440, 116232, 128615, 145290, 148129, 154338, 193720, 205784, 257230, 290580, 296258, 308676, 385845, 444387, 514460, 581160, 592516, 617352, 740645, 771690, 888774, 1028920, 1185032, 1481290, 1543380, 1777548, 2221935, 2962580, 3086760, 3555096, 4295741, 4443870, 5925160, 8591482, 8887740, 12887223, 17182964, 17775480, 21478705, 25774446, 34365928, 42957410, 51548892, 64436115, 85914820, 103097784, 128872230, 171829640, 257744460, 515488920]

約数ペア:

[(1, 515488920), (2, 257744460), (3, 171829640), (4, 128872230), (5, 103097784), (6, 85914820), (8, 64436115), (10, 51548892), (12, 42957410), (15, 34365928), (20, 25774446), (24, 21478705), (29, 17775480), (30, 17182964), (40, 12887223), (58, 8887740), (60, 8591482), (87, 5925160), (116, 4443870), (120, 4295741), (145, 3555096), (167, 3086760), (174, 2962580), (232, 2221935), (290, 1777548), (334, 1543380), (348, 1481290), (435, 1185032), (501, 1028920), (580, 888774), (668, 771690), (696, 740645), (835, 617352), (870, 592516), (887, 581160), (1002, 514460), (1160, 444387), (1336, 385845), (1670, 308676), (1740, 296258), (1774, 290580), (2004, 257230), (2505, 205784), (2661, 193720), (3340, 154338), (3480, 148129), (3548, 145290), (4008, 128615), (4435, 116232), (4843, 106440), (5010, 102892), (5322, 96860), (6680, 77169), (7096, 72645), (8870, 58116), (9686, 53220), (10020, 51446), (10644, 48430), (13305, 38744), (14529, 35480), (17740, 29058), (19372, 26610), (20040, 25723), (21288, 24215)]