16354080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 57375864

約数和(自身を除く): 41021784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 277, 288, 328, 360, 369, 410, 480, 492, 554, 615, 656, 720, 738, 820, 831, 984, 1108, 1230, 1312, 1385, 1440, 1476, 1640, 1662, 1845, 1968, 2216, 2460, 2493, 2770, 2952, 3280, 3324, 3690, 3936, 4155, 4432, 4920, 4986, 5540, 5904, 6560, 6648, 7380, 8310, 8864, 9840, 9972, 11080, 11357, 11808, 12465, 13296, 14760, 16620, 19680, 19944, 22160, 22714, 24930, 26592, 29520, 33240, 34071, 39888, 44320, 45428, 49860, 56785, 59040, 66480, 68142, 79776, 90856, 99720, 102213, 113570, 132960, 136284, 170355, 181712, 199440, 204426, 227140, 272568, 340710, 363424, 398880, 408852, 454280, 511065, 545136, 681420, 817704, 908560, 1022130, 1090272, 1362840, 1635408, 1817120, 2044260, 2725680, 3270816, 4088520, 5451360, 8177040, 16354080]

約数ペア:

[(1, 16354080), (2, 8177040), (3, 5451360), (4, 4088520), (5, 3270816), (6, 2725680), (8, 2044260), (9, 1817120), (10, 1635408), (12, 1362840), (15, 1090272), (16, 1022130), (18, 908560), (20, 817704), (24, 681420), (30, 545136), (32, 511065), (36, 454280), (40, 408852), (41, 398880), (45, 363424), (48, 340710), (60, 272568), (72, 227140), (80, 204426), (82, 199440), (90, 181712), (96, 170355), (120, 136284), (123, 132960), (144, 113570), (160, 102213), (164, 99720), (180, 90856), (205, 79776), (240, 68142), (246, 66480), (277, 59040), (288, 56785), (328, 49860), (360, 45428), (369, 44320), (410, 39888), (480, 34071), (492, 33240), (554, 29520), (615, 26592), (656, 24930), (720, 22714), (738, 22160), (820, 19944), (831, 19680), (984, 16620), (1108, 14760), (1230, 13296), (1312, 12465), (1385, 11808), (1440, 11357), (1476, 11080), (1640, 9972), (1662, 9840), (1845, 8864), (1968, 8310), (2216, 7380), (2460, 6648), (2493, 6560), (2770, 5904), (2952, 5540), (3280, 4986), (3324, 4920), (3690, 4432), (3936, 4155)]