85638720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2411}}^1$

素因数の和:2468

約数の個数: 112

約数和(自身を含む): 279367488

約数和(自身を除く): 193728768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2411, 2960, 3552, 4440, 4822, 5920, 7104, 7233, 8880, 9644, 11840, 12055, 14466, 17760, 19288, 24110, 28932, 35520, 36165, 38576, 48220, 57864, 72330, 77152, 89207, 96440, 115728, 144660, 154304, 178414, 192880, 231456, 267621, 289320, 356828, 385760, 446035, 462912, 535242, 578640, 713656, 771520, 892070, 1070484, 1157280, 1338105, 1427312, 1784140, 2140968, 2314560, 2676210, 2854624, 3568280, 4281936, 5352420, 5709248, 7136560, 8563872, 10704840, 14273120, 17127744, 21409680, 28546240, 42819360, 85638720]

約数ペア:

[(1, 85638720), (2, 42819360), (3, 28546240), (4, 21409680), (5, 17127744), (6, 14273120), (8, 10704840), (10, 8563872), (12, 7136560), (15, 5709248), (16, 5352420), (20, 4281936), (24, 3568280), (30, 2854624), (32, 2676210), (37, 2314560), (40, 2140968), (48, 1784140), (60, 1427312), (64, 1338105), (74, 1157280), (80, 1070484), (96, 892070), (111, 771520), (120, 713656), (148, 578640), (160, 535242), (185, 462912), (192, 446035), (222, 385760), (240, 356828), (296, 289320), (320, 267621), (370, 231456), (444, 192880), (480, 178414), (555, 154304), (592, 144660), (740, 115728), (888, 96440), (960, 89207), (1110, 77152), (1184, 72330), (1480, 57864), (1776, 48220), (2220, 38576), (2368, 36165), (2411, 35520), (2960, 28932), (3552, 24110), (4440, 19288), (4822, 17760), (5920, 14466), (7104, 12055), (7233, 11840), (8880, 9644)]