38578320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4871}}^1$

素因数の和:4901

約数の個数: 120

約数和(自身を含む): 141365952

約数和(自身を除く): 102787632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 4871, 7920, 9742, 14613, 19484, 24355, 29226, 38968, 43839, 48710, 53581, 58452, 73065, 77936, 87678, 97420, 107162, 116904, 146130, 160743, 175356, 194840, 214324, 219195, 233808, 267905, 292260, 321486, 350712, 389680, 428648, 438390, 482229, 535810, 584520, 642972, 701424, 803715, 857296, 876780, 964458, 1071620, 1169040, 1285944, 1607430, 1753560, 1928916, 2143240, 2411145, 2571888, 3214860, 3507120, 3857832, 4286480, 4822290, 6429720, 7715664, 9644580, 12859440, 19289160, 38578320]

約数ペア:

[(1, 38578320), (2, 19289160), (3, 12859440), (4, 9644580), (5, 7715664), (6, 6429720), (8, 4822290), (9, 4286480), (10, 3857832), (11, 3507120), (12, 3214860), (15, 2571888), (16, 2411145), (18, 2143240), (20, 1928916), (22, 1753560), (24, 1607430), (30, 1285944), (33, 1169040), (36, 1071620), (40, 964458), (44, 876780), (45, 857296), (48, 803715), (55, 701424), (60, 642972), (66, 584520), (72, 535810), (80, 482229), (88, 438390), (90, 428648), (99, 389680), (110, 350712), (120, 321486), (132, 292260), (144, 267905), (165, 233808), (176, 219195), (180, 214324), (198, 194840), (220, 175356), (240, 160743), (264, 146130), (330, 116904), (360, 107162), (396, 97420), (440, 87678), (495, 77936), (528, 73065), (660, 58452), (720, 53581), (792, 48710), (880, 43839), (990, 38968), (1320, 29226), (1584, 24355), (1980, 19484), (2640, 14613), (3960, 9742), (4871, 7920)]