61418880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{10663}}^1$

素因数の和:10688

約数の個数: 96

約数和(自身を含む): 212106960

約数和(自身を除く): 150688080

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, 10663, 21326, 31989, 42652, 53315, 63978, 85304, 95967, 106630, 127956, 159945, 170608, 191934, 213260, 255912, 319890, 341216, 383868, 426520, 479835, 511824, 639780, 682432, 767736, 853040, 959670, 1023648, 1279560, 1364864, 1535472, 1706080, 1919340, 2047296, 2559120, 3070944, 3412160, 3838680, 4094592, 5118240, 6141888, 6824320, 7677360, 10236480, 12283776, 15354720, 20472960, 30709440, 61418880]

約数ペア:

[(1, 61418880), (2, 30709440), (3, 20472960), (4, 15354720), (5, 12283776), (6, 10236480), (8, 7677360), (9, 6824320), (10, 6141888), (12, 5118240), (15, 4094592), (16, 3838680), (18, 3412160), (20, 3070944), (24, 2559120), (30, 2047296), (32, 1919340), (36, 1706080), (40, 1535472), (45, 1364864), (48, 1279560), (60, 1023648), (64, 959670), (72, 853040), (80, 767736), (90, 682432), (96, 639780), (120, 511824), (128, 479835), (144, 426520), (160, 383868), (180, 341216), (192, 319890), (240, 255912), (288, 213260), (320, 191934), (360, 170608), (384, 159945), (480, 127956), (576, 106630), (640, 95967), (720, 85304), (960, 63978), (1152, 53315), (1440, 42652), (1920, 31989), (2880, 21326), (5760, 10663)]