304864920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2399}}^1$

素因数の和:2769

約数の個数: 96

約数和(自身を含む): 994032000

約数和(自身を除く): 689167080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 353, 360, 706, 1059, 1412, 1765, 2118, 2399, 2824, 3177, 3530, 4236, 4798, 5295, 6354, 7060, 7197, 8472, 9596, 10590, 11995, 12708, 14120, 14394, 15885, 19192, 21180, 21591, 23990, 25416, 28788, 31770, 35985, 42360, 43182, 47980, 57576, 63540, 71970, 86364, 95960, 107955, 127080, 143940, 172728, 215910, 287880, 431820, 846847, 863640, 1693694, 2540541, 3387388, 4234235, 5081082, 6774776, 7621623, 8468470, 10162164, 12702705, 15243246, 16936940, 20324328, 25405410, 30486492, 33873880, 38108115, 50810820, 60972984, 76216230, 101621640, 152432460, 304864920]

約数ペア:

[(1, 304864920), (2, 152432460), (3, 101621640), (4, 76216230), (5, 60972984), (6, 50810820), (8, 38108115), (9, 33873880), (10, 30486492), (12, 25405410), (15, 20324328), (18, 16936940), (20, 15243246), (24, 12702705), (30, 10162164), (36, 8468470), (40, 7621623), (45, 6774776), (60, 5081082), (72, 4234235), (90, 3387388), (120, 2540541), (180, 1693694), (353, 863640), (360, 846847), (706, 431820), (1059, 287880), (1412, 215910), (1765, 172728), (2118, 143940), (2399, 127080), (2824, 107955), (3177, 95960), (3530, 86364), (4236, 71970), (4798, 63540), (5295, 57576), (6354, 47980), (7060, 43182), (7197, 42360), (8472, 35985), (9596, 31770), (10590, 28788), (11995, 25416), (12708, 23990), (14120, 21591), (14394, 21180), (15885, 19192)]