312362080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4993}}^1$

素因数の和:5048

約数の個数: 96

約数和(自身を含む): 815500224

約数和(自身を除く): 503138144

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 340, 368, 391, 460, 544, 680, 736, 782, 920, 1360, 1564, 1840, 1955, 2720, 3128, 3680, 3910, 4993, 6256, 7820, 9986, 12512, 15640, 19972, 24965, 31280, 39944, 49930, 62560, 79888, 84881, 99860, 114839, 159776, 169762, 199720, 229678, 339524, 399440, 424405, 459356, 574195, 679048, 798880, 848810, 918712, 1148390, 1358096, 1697620, 1837424, 1952263, 2296780, 2716192, 3395240, 3674848, 3904526, 4593560, 6790480, 7809052, 9187120, 9761315, 13580960, 15618104, 18374240, 19522630, 31236208, 39045260, 62472416, 78090520, 156181040, 312362080]

約数ペア:

[(1, 312362080), (2, 156181040), (4, 78090520), (5, 62472416), (8, 39045260), (10, 31236208), (16, 19522630), (17, 18374240), (20, 15618104), (23, 13580960), (32, 9761315), (34, 9187120), (40, 7809052), (46, 6790480), (68, 4593560), (80, 3904526), (85, 3674848), (92, 3395240), (115, 2716192), (136, 2296780), (160, 1952263), (170, 1837424), (184, 1697620), (230, 1358096), (272, 1148390), (340, 918712), (368, 848810), (391, 798880), (460, 679048), (544, 574195), (680, 459356), (736, 424405), (782, 399440), (920, 339524), (1360, 229678), (1564, 199720), (1840, 169762), (1955, 159776), (2720, 114839), (3128, 99860), (3680, 84881), (3910, 79888), (4993, 62560), (6256, 49930), (7820, 39944), (9986, 31280), (12512, 24965), (15640, 19972)]