80029251840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{20840951}}^1$

素因数の和:20840975

約数の個数: 72

約数和(自身を含む): 255593435328

約数和(自身を除く): 175564183488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 20840951, 41681902, 62522853, 83363804, 104204755, 125045706, 166727608, 208409510, 250091412, 312614265, 333455216, 416819020, 500182824, 625228530, 666910432, 833638040, 1000365648, 1250457060, 1333820864, 1667276080, 2000731296, 2500914120, 2667641728, 3334552160, 4001462592, 5001828240, 5335283456, 6669104320, 8002925184, 10003656480, 13338208640, 16005850368, 20007312960, 26676417280, 40014625920, 80029251840]

約数ペア:

[(1, 80029251840), (2, 40014625920), (3, 26676417280), (4, 20007312960), (5, 16005850368), (6, 13338208640), (8, 10003656480), (10, 8002925184), (12, 6669104320), (15, 5335283456), (16, 5001828240), (20, 4001462592), (24, 3334552160), (30, 2667641728), (32, 2500914120), (40, 2000731296), (48, 1667276080), (60, 1333820864), (64, 1250457060), (80, 1000365648), (96, 833638040), (120, 666910432), (128, 625228530), (160, 500182824), (192, 416819020), (240, 333455216), (256, 312614265), (320, 250091412), (384, 208409510), (480, 166727608), (640, 125045706), (768, 104204755), (960, 83363804), (1280, 62522853), (1920, 41681902), (3840, 20840951)]