2559454080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4919}}^1$

素因数の和:5212

約数の個数: 128

約数和(自身を含む): 8190028800

約数和(自身を除く): 5630574720

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, 271, 320, 384, 480, 542, 640, 813, 960, 1084, 1355, 1626, 1920, 2168, 2710, 3252, 4065, 4336, 4919, 5420, 6504, 8130, 8672, 9838, 10840, 13008, 14757, 16260, 17344, 19676, 21680, 24595, 26016, 29514, 32520, 34688, 39352, 43360, 49190, 52032, 59028, 65040, 73785, 78704, 86720, 98380, 104064, 118056, 130080, 147570, 157408, 173440, 196760, 236112, 260160, 295140, 314816, 393520, 472224, 520320, 590280, 629632, 787040, 944448, 1180560, 1333049, 1574080, 1888896, 2361120, 2666098, 3148160, 3999147, 4722240, 5332196, 6665245, 7998294, 9444480, 10664392, 13330490, 15996588, 19995735, 21328784, 26660980, 31993176, 39991470, 42657568, 53321960, 63986352, 79982940, 85315136, 106643920, 127972704, 159965880, 170630272, 213287840, 255945408, 319931760, 426575680, 511890816, 639863520, 853151360, 1279727040, 2559454080]

約数ペア:

[(1, 2559454080), (2, 1279727040), (3, 853151360), (4, 639863520), (5, 511890816), (6, 426575680), (8, 319931760), (10, 255945408), (12, 213287840), (15, 170630272), (16, 159965880), (20, 127972704), (24, 106643920), (30, 85315136), (32, 79982940), (40, 63986352), (48, 53321960), (60, 42657568), (64, 39991470), (80, 31993176), (96, 26660980), (120, 21328784), (128, 19995735), (160, 15996588), (192, 13330490), (240, 10664392), (271, 9444480), (320, 7998294), (384, 6665245), (480, 5332196), (542, 4722240), (640, 3999147), (813, 3148160), (960, 2666098), (1084, 2361120), (1355, 1888896), (1626, 1574080), (1920, 1333049), (2168, 1180560), (2710, 944448), (3252, 787040), (4065, 629632), (4336, 590280), (4919, 520320), (5420, 472224), (6504, 393520), (8130, 314816), (8672, 295140), (9838, 260160), (10840, 236112), (13008, 196760), (14757, 173440), (16260, 157408), (17344, 147570), (19676, 130080), (21680, 118056), (24595, 104064), (26016, 98380), (29514, 86720), (32520, 78704), (34688, 73785), (39352, 65040), (43360, 59028), (49190, 52032)]