1908040320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{110419}}^1$

素因数の和:110447

約数の個数: 128

約数和(自身を含む): 6757704000

約数和(自身を除く): 4849663680

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, 4320, 5760, 8640, 17280, 110419, 220838, 331257, 441676, 552095, 662514, 883352, 993771, 1104190, 1325028, 1656285, 1766704, 1987542, 2208380, 2650056, 2981313, 3312570, 3533408, 3975084, 4416760, 4968855, 5300112, 5962626, 6625140, 7066816, 7950168, 8833520, 9937710, 10600224, 11925252, 13250280, 14133632, 14906565, 15900336, 17667040, 19875420, 21200448, 23850504, 26500560, 29813130, 31800672, 35334080, 39750840, 42400896, 47701008, 53001120, 59626260, 63601344, 70668160, 79501680, 95402016, 106002240, 119252520, 127202688, 159003360, 190804032, 212004480, 238505040, 318006720, 381608064, 477010080, 636013440, 954020160, 1908040320]

約数ペア:

[(1, 1908040320), (2, 954020160), (3, 636013440), (4, 477010080), (5, 381608064), (6, 318006720), (8, 238505040), (9, 212004480), (10, 190804032), (12, 159003360), (15, 127202688), (16, 119252520), (18, 106002240), (20, 95402016), (24, 79501680), (27, 70668160), (30, 63601344), (32, 59626260), (36, 53001120), (40, 47701008), (45, 42400896), (48, 39750840), (54, 35334080), (60, 31800672), (64, 29813130), (72, 26500560), (80, 23850504), (90, 21200448), (96, 19875420), (108, 17667040), (120, 15900336), (128, 14906565), (135, 14133632), (144, 13250280), (160, 11925252), (180, 10600224), (192, 9937710), (216, 8833520), (240, 7950168), (270, 7066816), (288, 6625140), (320, 5962626), (360, 5300112), (384, 4968855), (432, 4416760), (480, 3975084), (540, 3533408), (576, 3312570), (640, 2981313), (720, 2650056), (864, 2208380), (960, 1987542), (1080, 1766704), (1152, 1656285), (1440, 1325028), (1728, 1104190), (1920, 993771), (2160, 883352), (2880, 662514), (3456, 552095), (4320, 441676), (5760, 331257), (8640, 220838), (17280, 110419)]