79518360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:697

約数の個数: 128

約数和(自身を含む): 254638080

約数和(自身を除く): 175119720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 47, 60, 69, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 276, 282, 345, 376, 460, 470, 552, 564, 613, 690, 705, 920, 940, 1081, 1128, 1226, 1380, 1410, 1839, 1880, 2162, 2452, 2760, 2820, 3065, 3243, 3678, 4324, 4904, 5405, 5640, 6130, 6486, 7356, 8648, 9195, 10810, 12260, 12972, 14099, 14712, 16215, 18390, 21620, 24520, 25944, 28198, 28811, 32430, 36780, 42297, 43240, 56396, 57622, 64860, 70495, 73560, 84594, 86433, 112792, 115244, 129720, 140990, 144055, 169188, 172866, 211485, 230488, 281980, 288110, 338376, 345732, 422970, 432165, 563960, 576220, 662653, 691464, 845940, 864330, 1152440, 1325306, 1691880, 1728660, 1987959, 2650612, 3313265, 3457320, 3975918, 5301224, 6626530, 7951836, 9939795, 13253060, 15903672, 19879590, 26506120, 39759180, 79518360]

約数ペア:

[(1, 79518360), (2, 39759180), (3, 26506120), (4, 19879590), (5, 15903672), (6, 13253060), (8, 9939795), (10, 7951836), (12, 6626530), (15, 5301224), (20, 3975918), (23, 3457320), (24, 3313265), (30, 2650612), (40, 1987959), (46, 1728660), (47, 1691880), (60, 1325306), (69, 1152440), (92, 864330), (94, 845940), (115, 691464), (120, 662653), (138, 576220), (141, 563960), (184, 432165), (188, 422970), (230, 345732), (235, 338376), (276, 288110), (282, 281980), (345, 230488), (376, 211485), (460, 172866), (470, 169188), (552, 144055), (564, 140990), (613, 129720), (690, 115244), (705, 112792), (920, 86433), (940, 84594), (1081, 73560), (1128, 70495), (1226, 64860), (1380, 57622), (1410, 56396), (1839, 43240), (1880, 42297), (2162, 36780), (2452, 32430), (2760, 28811), (2820, 28198), (3065, 25944), (3243, 24520), (3678, 21620), (4324, 18390), (4904, 16215), (5405, 14712), (5640, 14099), (6130, 12972), (6486, 12260), (7356, 10810), (8648, 9195)]