388759680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{67493}}^1$

素因数の和:67518

約数の個数: 96

約数和(自身を含む): 1342455660

約数和(自身を除く): 953695980

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 67493, 134986, 202479, 269972, 337465, 404958, 539944, 607437, 674930, 809916, 1012395, 1079888, 1214874, 1349860, 1619832, 2024790, 2159776, 2429748, 2699720, 3037185, 3239664, 4049580, 4319552, 4859496, 5399440, 6074370, 6479328, 8099160, 8639104, 9718992, 10798880, 12148740, 12958656, 16198320, 19437984, 21597760, 24297480, 25917312, 32396640, 38875968, 43195520, 48594960, 64793280, 77751936, 97189920, 129586560, 194379840, 388759680]

約数ペア:

[(1, 388759680), (2, 194379840), (3, 129586560), (4, 97189920), (5, 77751936), (6, 64793280), (8, 48594960), (9, 43195520), (10, 38875968), (12, 32396640), (15, 25917312), (16, 24297480), (18, 21597760), (20, 19437984), (24, 16198320), (30, 12958656), (32, 12148740), (36, 10798880), (40, 9718992), (45, 8639104), (48, 8099160), (60, 6479328), (64, 6074370), (72, 5399440), (80, 4859496), (90, 4319552), (96, 4049580), (120, 3239664), (128, 3037185), (144, 2699720), (160, 2429748), (180, 2159776), (192, 2024790), (240, 1619832), (288, 1349860), (320, 1214874), (360, 1079888), (384, 1012395), (480, 809916), (576, 674930), (640, 607437), (720, 539944), (960, 404958), (1152, 337465), (1440, 269972), (1920, 202479), (2880, 134986), (5760, 67493)]