87330080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1306

約数の個数: 96

約数和(自身を含む): 226800000

約数和(自身を除く): 139469920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 368, 380, 437, 460, 608, 736, 760, 874, 920, 1249, 1520, 1748, 1840, 2185, 2498, 3040, 3496, 3680, 4370, 4996, 6245, 6992, 8740, 9992, 12490, 13984, 17480, 19984, 23731, 24980, 28727, 34960, 39968, 47462, 49960, 57454, 69920, 94924, 99920, 114908, 118655, 143635, 189848, 199840, 229816, 237310, 287270, 379696, 459632, 474620, 545813, 574540, 759392, 919264, 949240, 1091626, 1149080, 1898480, 2183252, 2298160, 2729065, 3796960, 4366504, 4596320, 5458130, 8733008, 10916260, 17466016, 21832520, 43665040, 87330080]

約数ペア:

[(1, 87330080), (2, 43665040), (4, 21832520), (5, 17466016), (8, 10916260), (10, 8733008), (16, 5458130), (19, 4596320), (20, 4366504), (23, 3796960), (32, 2729065), (38, 2298160), (40, 2183252), (46, 1898480), (76, 1149080), (80, 1091626), (92, 949240), (95, 919264), (115, 759392), (152, 574540), (160, 545813), (184, 474620), (190, 459632), (230, 379696), (304, 287270), (368, 237310), (380, 229816), (437, 199840), (460, 189848), (608, 143635), (736, 118655), (760, 114908), (874, 99920), (920, 94924), (1249, 69920), (1520, 57454), (1748, 49960), (1840, 47462), (2185, 39968), (2498, 34960), (3040, 28727), (3496, 24980), (3680, 23731), (4370, 19984), (4996, 17480), (6245, 13984), (6992, 12490), (8740, 9992)]