2945488320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{340913}}^1$

素因数の和:340939

約数の個数: 112

約数和(自身を含む): 10391058720

約数和(自身を除く): 7445570400

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, 340913, 681826, 1022739, 1363652, 1704565, 2045478, 2727304, 3068217, 3409130, 4090956, 5113695, 5454608, 6136434, 6818260, 8181912, 9204651, 10227390, 10909216, 12272868, 13636520, 15341085, 16363824, 18409302, 20454780, 21818432, 24545736, 27273040, 30682170, 32727648, 36818604, 40909560, 46023255, 49091472, 54546080, 61364340, 65455296, 73637208, 81819120, 92046510, 98182944, 109092160, 122728680, 147274416, 163638240, 184093020, 196365888, 245457360, 294548832, 327276480, 368186040, 490914720, 589097664, 736372080, 981829440, 1472744160, 2945488320]

約数ペア:

[(1, 2945488320), (2, 1472744160), (3, 981829440), (4, 736372080), (5, 589097664), (6, 490914720), (8, 368186040), (9, 327276480), (10, 294548832), (12, 245457360), (15, 196365888), (16, 184093020), (18, 163638240), (20, 147274416), (24, 122728680), (27, 109092160), (30, 98182944), (32, 92046510), (36, 81819120), (40, 73637208), (45, 65455296), (48, 61364340), (54, 54546080), (60, 49091472), (64, 46023255), (72, 40909560), (80, 36818604), (90, 32727648), (96, 30682170), (108, 27273040), (120, 24545736), (135, 21818432), (144, 20454780), (160, 18409302), (180, 16363824), (192, 15341085), (216, 13636520), (240, 12272868), (270, 10909216), (288, 10227390), (320, 9204651), (360, 8181912), (432, 6818260), (480, 6136434), (540, 5454608), (576, 5113695), (720, 4090956), (864, 3409130), (960, 3068217), (1080, 2727304), (1440, 2045478), (1728, 1704565), (2160, 1363652), (2880, 1022739), (4320, 681826), (8640, 340913)]