554365320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{569}}^1$

素因数の和:959

約数の個数: 128

約数和(自身を含む): 1743379200

約数和(自身を除く): 1189013880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 353, 460, 552, 569, 690, 706, 920, 1059, 1138, 1380, 1412, 1707, 1765, 2118, 2276, 2760, 2824, 2845, 3414, 3530, 4236, 4552, 5295, 5690, 6828, 7060, 8119, 8472, 8535, 10590, 11380, 13087, 13656, 14120, 16238, 17070, 21180, 22760, 24357, 26174, 32476, 34140, 39261, 40595, 42360, 48714, 52348, 64952, 65435, 68280, 78522, 81190, 97428, 104696, 121785, 130870, 157044, 162380, 194856, 196305, 200857, 243570, 261740, 314088, 324760, 392610, 401714, 487140, 523480, 602571, 785220, 803428, 974280, 1004285, 1205142, 1570440, 1606856, 2008570, 2410284, 3012855, 4017140, 4619711, 4820568, 6025710, 8034280, 9239422, 12051420, 13859133, 18478844, 23098555, 24102840, 27718266, 36957688, 46197110, 55436532, 69295665, 92394220, 110873064, 138591330, 184788440, 277182660, 554365320]

約数ペア:

[(1, 554365320), (2, 277182660), (3, 184788440), (4, 138591330), (5, 110873064), (6, 92394220), (8, 69295665), (10, 55436532), (12, 46197110), (15, 36957688), (20, 27718266), (23, 24102840), (24, 23098555), (30, 18478844), (40, 13859133), (46, 12051420), (60, 9239422), (69, 8034280), (92, 6025710), (115, 4820568), (120, 4619711), (138, 4017140), (184, 3012855), (230, 2410284), (276, 2008570), (345, 1606856), (353, 1570440), (460, 1205142), (552, 1004285), (569, 974280), (690, 803428), (706, 785220), (920, 602571), (1059, 523480), (1138, 487140), (1380, 401714), (1412, 392610), (1707, 324760), (1765, 314088), (2118, 261740), (2276, 243570), (2760, 200857), (2824, 196305), (2845, 194856), (3414, 162380), (3530, 157044), (4236, 130870), (4552, 121785), (5295, 104696), (5690, 97428), (6828, 81190), (7060, 78522), (8119, 68280), (8472, 65435), (8535, 64952), (10590, 52348), (11380, 48714), (13087, 42360), (13656, 40595), (14120, 39261), (16238, 34140), (17070, 32476), (21180, 26174), (22760, 24357)]