307822320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32887}}^1$

素因数の和:32919

約数の個数: 120

約数和(自身を含む): 1113324576

約数和(自身を除く): 805502256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 32887, 65774, 98661, 131548, 164435, 197322, 263096, 295983, 328870, 394644, 427531, 493305, 526192, 591966, 657740, 789288, 855062, 986610, 1183932, 1282593, 1315480, 1479915, 1578576, 1710124, 1973220, 2137655, 2367864, 2565186, 2630960, 2959830, 3420248, 3847779, 3946440, 4275310, 4735728, 5130372, 5919660, 6412965, 6840496, 7695558, 7892880, 8550620, 10260744, 11839320, 12825930, 15391116, 17101240, 19238895, 20521488, 23678640, 25651860, 30782232, 34202480, 38477790, 51303720, 61564464, 76955580, 102607440, 153911160, 307822320]

約数ペア:

[(1, 307822320), (2, 153911160), (3, 102607440), (4, 76955580), (5, 61564464), (6, 51303720), (8, 38477790), (9, 34202480), (10, 30782232), (12, 25651860), (13, 23678640), (15, 20521488), (16, 19238895), (18, 17101240), (20, 15391116), (24, 12825930), (26, 11839320), (30, 10260744), (36, 8550620), (39, 7892880), (40, 7695558), (45, 6840496), (48, 6412965), (52, 5919660), (60, 5130372), (65, 4735728), (72, 4275310), (78, 3946440), (80, 3847779), (90, 3420248), (104, 2959830), (117, 2630960), (120, 2565186), (130, 2367864), (144, 2137655), (156, 1973220), (180, 1710124), (195, 1578576), (208, 1479915), (234, 1315480), (240, 1282593), (260, 1183932), (312, 986610), (360, 855062), (390, 789288), (468, 657740), (520, 591966), (585, 526192), (624, 493305), (720, 427531), (780, 394644), (936, 328870), (1040, 295983), (1170, 263096), (1560, 197322), (1872, 164435), (2340, 131548), (3120, 98661), (4680, 65774), (9360, 32887)]