2012252520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31699}}^1$

素因数の和:31759

約数の個数: 96

約数和(自身を含む): 6310836000

約数和(自身を除く): 4298583480

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, 460, 529, 552, 690, 920, 1058, 1380, 1587, 2116, 2645, 2760, 3174, 4232, 5290, 6348, 7935, 10580, 12696, 15870, 21160, 31699, 31740, 63398, 63480, 95097, 126796, 158495, 190194, 253592, 316990, 380388, 475485, 633980, 729077, 760776, 950970, 1267960, 1458154, 1901940, 2187231, 2916308, 3645385, 3803880, 4374462, 5832616, 7290770, 8748924, 10936155, 14581540, 16768771, 17497848, 21872310, 29163080, 33537542, 43744620, 50306313, 67075084, 83843855, 87489240, 100612626, 134150168, 167687710, 201225252, 251531565, 335375420, 402450504, 503063130, 670750840, 1006126260, 2012252520]

約数ペア:

[(1, 2012252520), (2, 1006126260), (3, 670750840), (4, 503063130), (5, 402450504), (6, 335375420), (8, 251531565), (10, 201225252), (12, 167687710), (15, 134150168), (20, 100612626), (23, 87489240), (24, 83843855), (30, 67075084), (40, 50306313), (46, 43744620), (60, 33537542), (69, 29163080), (92, 21872310), (115, 17497848), (120, 16768771), (138, 14581540), (184, 10936155), (230, 8748924), (276, 7290770), (345, 5832616), (460, 4374462), (529, 3803880), (552, 3645385), (690, 2916308), (920, 2187231), (1058, 1901940), (1380, 1458154), (1587, 1267960), (2116, 950970), (2645, 760776), (2760, 729077), (3174, 633980), (4232, 475485), (5290, 380388), (6348, 316990), (7935, 253592), (10580, 190194), (12696, 158495), (15870, 126796), (21160, 95097), (31699, 63480), (31740, 63398)]