1078926720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2089}}^1$

素因数の和:2380

約数の個数: 128

約数和(自身を含む): 3453516000

約数和(自身を除く): 2374589280

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, 269, 320, 384, 480, 538, 640, 807, 960, 1076, 1345, 1614, 1920, 2089, 2152, 2690, 3228, 4035, 4178, 4304, 5380, 6267, 6456, 8070, 8356, 8608, 10445, 10760, 12534, 12912, 16140, 16712, 17216, 20890, 21520, 25068, 25824, 31335, 32280, 33424, 34432, 41780, 43040, 50136, 51648, 62670, 64560, 66848, 83560, 86080, 100272, 103296, 125340, 129120, 133696, 167120, 172160, 200544, 250680, 258240, 267392, 334240, 401088, 501360, 516480, 561941, 668480, 802176, 1002720, 1123882, 1336960, 1685823, 2005440, 2247764, 2809705, 3371646, 4010880, 4495528, 5619410, 6743292, 8429115, 8991056, 11238820, 13486584, 16858230, 17982112, 22477640, 26973168, 33716460, 35964224, 44955280, 53946336, 67432920, 71928448, 89910560, 107892672, 134865840, 179821120, 215785344, 269731680, 359642240, 539463360, 1078926720]

約数ペア:

[(1, 1078926720), (2, 539463360), (3, 359642240), (4, 269731680), (5, 215785344), (6, 179821120), (8, 134865840), (10, 107892672), (12, 89910560), (15, 71928448), (16, 67432920), (20, 53946336), (24, 44955280), (30, 35964224), (32, 33716460), (40, 26973168), (48, 22477640), (60, 17982112), (64, 16858230), (80, 13486584), (96, 11238820), (120, 8991056), (128, 8429115), (160, 6743292), (192, 5619410), (240, 4495528), (269, 4010880), (320, 3371646), (384, 2809705), (480, 2247764), (538, 2005440), (640, 1685823), (807, 1336960), (960, 1123882), (1076, 1002720), (1345, 802176), (1614, 668480), (1920, 561941), (2089, 516480), (2152, 501360), (2690, 401088), (3228, 334240), (4035, 267392), (4178, 258240), (4304, 250680), (5380, 200544), (6267, 172160), (6456, 167120), (8070, 133696), (8356, 129120), (8608, 125340), (10445, 103296), (10760, 100272), (12534, 86080), (12912, 83560), (16140, 66848), (16712, 64560), (17216, 62670), (20890, 51648), (21520, 50136), (25068, 43040), (25824, 41780), (31335, 34432), (32280, 33424)]