313570080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3067}}^1$

素因数の和:3159

約数の個数: 144

約数和(自身を含む): 1085482944

約数和(自身を除く): 771912864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 3067, 3195, 3408, 4260, 5112, 5680, 6134, 6390, 6816, 8520, 9201, 10224, 11360, 12268, 12780, 15335, 17040, 18402, 20448, 24536, 25560, 27603, 30670, 34080, 36804, 46005, 49072, 51120, 55206, 61340, 73608, 92010, 98144, 102240, 110412, 122680, 138015, 147216, 184020, 217757, 220824, 245360, 276030, 294432, 368040, 435514, 441648, 490720, 552060, 653271, 736080, 871028, 883296, 1088785, 1104120, 1306542, 1472160, 1742056, 1959813, 2177570, 2208240, 2613084, 3266355, 3484112, 3919626, 4355140, 4416480, 5226168, 6532710, 6968224, 7839252, 8710280, 9799065, 10452336, 13065420, 15678504, 17420560, 19598130, 20904672, 26130840, 31357008, 34841120, 39196260, 52261680, 62714016, 78392520, 104523360, 156785040, 313570080]

約数ペア:

[(1, 313570080), (2, 156785040), (3, 104523360), (4, 78392520), (5, 62714016), (6, 52261680), (8, 39196260), (9, 34841120), (10, 31357008), (12, 26130840), (15, 20904672), (16, 19598130), (18, 17420560), (20, 15678504), (24, 13065420), (30, 10452336), (32, 9799065), (36, 8710280), (40, 7839252), (45, 6968224), (48, 6532710), (60, 5226168), (71, 4416480), (72, 4355140), (80, 3919626), (90, 3484112), (96, 3266355), (120, 2613084), (142, 2208240), (144, 2177570), (160, 1959813), (180, 1742056), (213, 1472160), (240, 1306542), (284, 1104120), (288, 1088785), (355, 883296), (360, 871028), (426, 736080), (480, 653271), (568, 552060), (639, 490720), (710, 441648), (720, 435514), (852, 368040), (1065, 294432), (1136, 276030), (1278, 245360), (1420, 220824), (1440, 217757), (1704, 184020), (2130, 147216), (2272, 138015), (2556, 122680), (2840, 110412), (3067, 102240), (3195, 98144), (3408, 92010), (4260, 73608), (5112, 61340), (5680, 55206), (6134, 51120), (6390, 49072), (6816, 46005), (8520, 36804), (9201, 34080), (10224, 30670), (11360, 27603), (12268, 25560), (12780, 24536), (15335, 20448), (17040, 18402)]