1398548160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{161869}}^1$

素因数の和:161895

約数の個数: 112

約数和(自身を含む): 4933797600

約数和(自身を除く): 3535249440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 161869, 323738, 485607, 647476, 809345, 971214, 1294952, 1456821, 1618690, 1942428, 2428035, 2589904, 2913642, 3237380, 3884856, 4370463, 4856070, 5179808, 5827284, 6474760, 7284105, 7769712, 8740926, 9712140, 10359616, 11654568, 12949520, 14568210, 15539424, 17481852, 19424280, 21852315, 23309136, 25899040, 29136420, 31078848, 34963704, 38848560, 43704630, 46618272, 51798080, 58272840, 69927408, 77697120, 87409260, 93236544, 116545680, 139854816, 155394240, 174818520, 233091360, 279709632, 349637040, 466182720, 699274080, 1398548160]

約数ペア:

[(1, 1398548160), (2, 699274080), (3, 466182720), (4, 349637040), (5, 279709632), (6, 233091360), (8, 174818520), (9, 155394240), (10, 139854816), (12, 116545680), (15, 93236544), (16, 87409260), (18, 77697120), (20, 69927408), (24, 58272840), (27, 51798080), (30, 46618272), (32, 43704630), (36, 38848560), (40, 34963704), (45, 31078848), (48, 29136420), (54, 25899040), (60, 23309136), (64, 21852315), (72, 19424280), (80, 17481852), (90, 15539424), (96, 14568210), (108, 12949520), (120, 11654568), (135, 10359616), (144, 9712140), (160, 8740926), (180, 7769712), (192, 7284105), (216, 6474760), (240, 5827284), (270, 5179808), (288, 4856070), (320, 4370463), (360, 3884856), (432, 3237380), (480, 2913642), (540, 2589904), (576, 2428035), (720, 1942428), (864, 1618690), (960, 1456821), (1080, 1294952), (1440, 971214), (1728, 809345), (2160, 647476), (2880, 485607), (4320, 323738), (8640, 161869)]