1992113280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{345853}}^1$

素因数の和:345878

約数の個数: 96

約数和(自身を含む): 6879036060

約数和(自身を除く): 4886922780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 345853, 691706, 1037559, 1383412, 1729265, 2075118, 2766824, 3112677, 3458530, 4150236, 5187795, 5533648, 6225354, 6917060, 8300472, 10375590, 11067296, 12450708, 13834120, 15563385, 16600944, 20751180, 22134592, 24901416, 27668240, 31126770, 33201888, 41502360, 44269184, 49802832, 55336480, 62253540, 66403776, 83004720, 99605664, 110672960, 124507080, 132807552, 166009440, 199211328, 221345920, 249014160, 332018880, 398422656, 498028320, 664037760, 996056640, 1992113280]

約数ペア:

[(1, 1992113280), (2, 996056640), (3, 664037760), (4, 498028320), (5, 398422656), (6, 332018880), (8, 249014160), (9, 221345920), (10, 199211328), (12, 166009440), (15, 132807552), (16, 124507080), (18, 110672960), (20, 99605664), (24, 83004720), (30, 66403776), (32, 62253540), (36, 55336480), (40, 49802832), (45, 44269184), (48, 41502360), (60, 33201888), (64, 31126770), (72, 27668240), (80, 24901416), (90, 22134592), (96, 20751180), (120, 16600944), (128, 15563385), (144, 13834120), (160, 12450708), (180, 11067296), (192, 10375590), (240, 8300472), (288, 6917060), (320, 6225354), (360, 5533648), (384, 5187795), (480, 4150236), (576, 3458530), (640, 3112677), (720, 2766824), (960, 2075118), (1152, 1729265), (1440, 1383412), (1920, 1037559), (2880, 691706), (5760, 345853)]