39360080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 96422400

約数和(自身を除く): 57062320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 59, 62, 80, 118, 124, 155, 236, 248, 269, 295, 310, 472, 496, 538, 590, 620, 944, 1076, 1180, 1240, 1345, 1829, 2152, 2360, 2480, 2690, 3658, 4304, 4720, 5380, 7316, 8339, 9145, 10760, 14632, 15871, 16678, 18290, 21520, 29264, 31742, 33356, 36580, 41695, 63484, 66712, 73160, 79355, 83390, 126968, 133424, 146320, 158710, 166780, 253936, 317420, 333560, 492001, 634840, 667120, 984002, 1269680, 1968004, 2460005, 3936008, 4920010, 7872016, 9840020, 19680040, 39360080]

約数ペア:

[(1, 39360080), (2, 19680040), (4, 9840020), (5, 7872016), (8, 4920010), (10, 3936008), (16, 2460005), (20, 1968004), (31, 1269680), (40, 984002), (59, 667120), (62, 634840), (80, 492001), (118, 333560), (124, 317420), (155, 253936), (236, 166780), (248, 158710), (269, 146320), (295, 133424), (310, 126968), (472, 83390), (496, 79355), (538, 73160), (590, 66712), (620, 63484), (944, 41695), (1076, 36580), (1180, 33356), (1240, 31742), (1345, 29264), (1829, 21520), (2152, 18290), (2360, 16678), (2480, 15871), (2690, 14632), (3658, 10760), (4304, 9145), (4720, 8339), (5380, 7316)]