351492480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{20341}}^1$

素因数の和:20369

約数の個数: 128

約数和(自身を含む): 1244930400

約数和(自身を除く): 893437920

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 20341, 40682, 61023, 81364, 101705, 122046, 162728, 183069, 203410, 244092, 305115, 325456, 366138, 406820, 488184, 549207, 610230, 650912, 732276, 813640, 915345, 976368, 1098414, 1220460, 1301824, 1464552, 1627280, 1830690, 1952736, 2196828, 2440920, 2603648, 2746035, 2929104, 3254560, 3661380, 3905472, 4393656, 4881840, 5492070, 5858208, 6509120, 7322760, 7810944, 8787312, 9763680, 10984140, 11716416, 13018240, 14645520, 17574624, 19527360, 21968280, 23432832, 29291040, 35149248, 39054720, 43936560, 58582080, 70298496, 87873120, 117164160, 175746240, 351492480]

約数ペア:

[(1, 351492480), (2, 175746240), (3, 117164160), (4, 87873120), (5, 70298496), (6, 58582080), (8, 43936560), (9, 39054720), (10, 35149248), (12, 29291040), (15, 23432832), (16, 21968280), (18, 19527360), (20, 17574624), (24, 14645520), (27, 13018240), (30, 11716416), (32, 10984140), (36, 9763680), (40, 8787312), (45, 7810944), (48, 7322760), (54, 6509120), (60, 5858208), (64, 5492070), (72, 4881840), (80, 4393656), (90, 3905472), (96, 3661380), (108, 3254560), (120, 2929104), (128, 2746035), (135, 2603648), (144, 2440920), (160, 2196828), (180, 1952736), (192, 1830690), (216, 1627280), (240, 1464552), (270, 1301824), (288, 1220460), (320, 1098414), (360, 976368), (384, 915345), (432, 813640), (480, 732276), (540, 650912), (576, 610230), (640, 549207), (720, 488184), (864, 406820), (960, 366138), (1080, 325456), (1152, 305115), (1440, 244092), (1728, 203410), (1920, 183069), (2160, 162728), (2880, 122046), (3456, 101705), (4320, 81364), (5760, 61023), (8640, 40682), (17280, 20341)]