6864008520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{28643}}^1$

素因数の和:30654

約数の個数: 64

約数和(自身を含む): 20603056320

約数和(自身を除く): 13739047800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1997, 3994, 5991, 7988, 9985, 11982, 15976, 19970, 23964, 28643, 29955, 39940, 47928, 57286, 59910, 79880, 85929, 114572, 119820, 143215, 171858, 229144, 239640, 286430, 343716, 429645, 572860, 687432, 859290, 1145720, 1718580, 3437160, 57200071, 114400142, 171600213, 228800284, 286000355, 343200426, 457600568, 572000710, 686400852, 858001065, 1144001420, 1372801704, 1716002130, 2288002840, 3432004260, 6864008520]

約数ペア:

[(1, 6864008520), (2, 3432004260), (3, 2288002840), (4, 1716002130), (5, 1372801704), (6, 1144001420), (8, 858001065), (10, 686400852), (12, 572000710), (15, 457600568), (20, 343200426), (24, 286000355), (30, 228800284), (40, 171600213), (60, 114400142), (120, 57200071), (1997, 3437160), (3994, 1718580), (5991, 1145720), (7988, 859290), (9985, 687432), (11982, 572860), (15976, 429645), (19970, 343716), (23964, 286430), (28643, 239640), (29955, 229144), (39940, 171858), (47928, 143215), (57286, 119820), (59910, 114572), (79880, 85929)]