245782080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{28447}}^1$

素因数の和:28473

約数の個数: 112

約数和(自身を含む): 867095040

約数和(自身を除く): 621312960

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 28447, 56894, 85341, 113788, 142235, 170682, 227576, 256023, 284470, 341364, 426705, 455152, 512046, 568940, 682728, 768069, 853410, 910304, 1024092, 1137880, 1280115, 1365456, 1536138, 1706820, 1820608, 2048184, 2275760, 2560230, 2730912, 3072276, 3413640, 3840345, 4096368, 4551520, 5120460, 5461824, 6144552, 6827280, 7680690, 8192736, 9103040, 10240920, 12289104, 13654560, 15361380, 16385472, 20481840, 24578208, 27309120, 30722760, 40963680, 49156416, 61445520, 81927360, 122891040, 245782080]

約数ペア:

[(1, 245782080), (2, 122891040), (3, 81927360), (4, 61445520), (5, 49156416), (6, 40963680), (8, 30722760), (9, 27309120), (10, 24578208), (12, 20481840), (15, 16385472), (16, 15361380), (18, 13654560), (20, 12289104), (24, 10240920), (27, 9103040), (30, 8192736), (32, 7680690), (36, 6827280), (40, 6144552), (45, 5461824), (48, 5120460), (54, 4551520), (60, 4096368), (64, 3840345), (72, 3413640), (80, 3072276), (90, 2730912), (96, 2560230), (108, 2275760), (120, 2048184), (135, 1820608), (144, 1706820), (160, 1536138), (180, 1365456), (192, 1280115), (216, 1137880), (240, 1024092), (270, 910304), (288, 853410), (320, 768069), (360, 682728), (432, 568940), (480, 512046), (540, 455152), (576, 426705), (720, 341364), (864, 284470), (960, 256023), (1080, 227576), (1440, 170682), (1728, 142235), (2160, 113788), (2880, 85341), (4320, 56894), (8640, 28447)]