39345480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2180

約数の個数: 128

約数和(自身を含む): 138931200

約数和(自身を除く): 99585720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2143, 2295, 3060, 3672, 4286, 4590, 6120, 6429, 8572, 9180, 10715, 12858, 17144, 18360, 19287, 21430, 25716, 32145, 36431, 38574, 42860, 51432, 57861, 64290, 72862, 77148, 85720, 96435, 109293, 115722, 128580, 145724, 154296, 182155, 192870, 218586, 231444, 257160, 289305, 291448, 327879, 364310, 385740, 437172, 462888, 546465, 578610, 655758, 728620, 771480, 874344, 983637, 1092930, 1157220, 1311516, 1457240, 1639395, 1967274, 2185860, 2314440, 2623032, 3278790, 3934548, 4371720, 4918185, 6557580, 7869096, 9836370, 13115160, 19672740, 39345480]

約数ペア:

[(1, 39345480), (2, 19672740), (3, 13115160), (4, 9836370), (5, 7869096), (6, 6557580), (8, 4918185), (9, 4371720), (10, 3934548), (12, 3278790), (15, 2623032), (17, 2314440), (18, 2185860), (20, 1967274), (24, 1639395), (27, 1457240), (30, 1311516), (34, 1157220), (36, 1092930), (40, 983637), (45, 874344), (51, 771480), (54, 728620), (60, 655758), (68, 578610), (72, 546465), (85, 462888), (90, 437172), (102, 385740), (108, 364310), (120, 327879), (135, 291448), (136, 289305), (153, 257160), (170, 231444), (180, 218586), (204, 192870), (216, 182155), (255, 154296), (270, 145724), (306, 128580), (340, 115722), (360, 109293), (408, 96435), (459, 85720), (510, 77148), (540, 72862), (612, 64290), (680, 57861), (765, 51432), (918, 42860), (1020, 38574), (1080, 36431), (1224, 32145), (1530, 25716), (1836, 21430), (2040, 19287), (2143, 18360), (2295, 17144), (3060, 12858), (3672, 10715), (4286, 9180), (4590, 8572), (6120, 6429)]