1804820880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7520087}}^1$

素因数の和:7520103

約数の個数: 40

約数和(自身を含む): 5594945472

約数和(自身を除く): 3790124592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7520087, 15040174, 22560261, 30080348, 37600435, 45120522, 60160696, 75200870, 90241044, 112801305, 120321392, 150401740, 180482088, 225602610, 300803480, 360964176, 451205220, 601606960, 902410440, 1804820880]

約数ペア:

[(1, 1804820880), (2, 902410440), (3, 601606960), (4, 451205220), (5, 360964176), (6, 300803480), (8, 225602610), (10, 180482088), (12, 150401740), (15, 120321392), (16, 112801305), (20, 90241044), (24, 75200870), (30, 60160696), (40, 45120522), (48, 37600435), (60, 30080348), (80, 22560261), (120, 15040174), (240, 7520087)]