70830720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{4099}}^1$

素因数の和:4127

約数の個数: 128

約数和(自身を含む): 250920000

約数和(自身を除く): 180089280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4099, 4320, 5760, 8198, 8640, 12297, 16396, 17280, 20495, 24594, 32792, 36891, 40990, 49188, 61485, 65584, 73782, 81980, 98376, 110673, 122970, 131168, 147564, 163960, 184455, 196752, 221346, 245940, 262336, 295128, 327920, 368910, 393504, 442692, 491880, 524672, 553365, 590256, 655840, 737820, 787008, 885384, 983760, 1106730, 1180512, 1311680, 1475640, 1574016, 1770768, 1967520, 2213460, 2361024, 2623360, 2951280, 3541536, 3935040, 4426920, 4722048, 5902560, 7083072, 7870080, 8853840, 11805120, 14166144, 17707680, 23610240, 35415360, 70830720]

約数ペア:

[(1, 70830720), (2, 35415360), (3, 23610240), (4, 17707680), (5, 14166144), (6, 11805120), (8, 8853840), (9, 7870080), (10, 7083072), (12, 5902560), (15, 4722048), (16, 4426920), (18, 3935040), (20, 3541536), (24, 2951280), (27, 2623360), (30, 2361024), (32, 2213460), (36, 1967520), (40, 1770768), (45, 1574016), (48, 1475640), (54, 1311680), (60, 1180512), (64, 1106730), (72, 983760), (80, 885384), (90, 787008), (96, 737820), (108, 655840), (120, 590256), (128, 553365), (135, 524672), (144, 491880), (160, 442692), (180, 393504), (192, 368910), (216, 327920), (240, 295128), (270, 262336), (288, 245940), (320, 221346), (360, 196752), (384, 184455), (432, 163960), (480, 147564), (540, 131168), (576, 122970), (640, 110673), (720, 98376), (864, 81980), (960, 73782), (1080, 65584), (1152, 61485), (1440, 49188), (1728, 40990), (1920, 36891), (2160, 32792), (2880, 24594), (3456, 20495), (4099, 17280), (4320, 16396), (5760, 12297), (8198, 8640)]