129586560

素因数分解:

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

素因数の和:67515

約数の個数: 64

約数和(自身を含む): 413063280

約数和(自身を除く): 283476720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 67493, 134986, 202479, 269972, 337465, 404958, 539944, 674930, 809916, 1012395, 1079888, 1349860, 1619832, 2024790, 2159776, 2699720, 3239664, 4049580, 4319552, 5399440, 6479328, 8099160, 8639104, 10798880, 12958656, 16198320, 21597760, 25917312, 32396640, 43195520, 64793280, 129586560]

約数ペア:

[(1, 129586560), (2, 64793280), (3, 43195520), (4, 32396640), (5, 25917312), (6, 21597760), (8, 16198320), (10, 12958656), (12, 10798880), (15, 8639104), (16, 8099160), (20, 6479328), (24, 5399440), (30, 4319552), (32, 4049580), (40, 3239664), (48, 2699720), (60, 2159776), (64, 2024790), (80, 1619832), (96, 1349860), (120, 1079888), (128, 1012395), (160, 809916), (192, 674930), (240, 539944), (320, 404958), (384, 337465), (480, 269972), (640, 202479), (960, 134986), (1920, 67493)]