2078489520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2886791}}^1$

素因数の和:2886810

約数の個数: 60

約数和(自身を含む): 6980263056

約数和(自身を除く): 4901773536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2886791, 5773582, 8660373, 11547164, 14433955, 17320746, 23094328, 25981119, 28867910, 34641492, 43301865, 46188656, 51962238, 57735820, 69282984, 86603730, 103924476, 115471640, 129905595, 138565968, 173207460, 207848952, 230943280, 259811190, 346414920, 415697904, 519622380, 692829840, 1039244760, 2078489520]

約数ペア:

[(1, 2078489520), (2, 1039244760), (3, 692829840), (4, 519622380), (5, 415697904), (6, 346414920), (8, 259811190), (9, 230943280), (10, 207848952), (12, 173207460), (15, 138565968), (16, 129905595), (18, 115471640), (20, 103924476), (24, 86603730), (30, 69282984), (36, 57735820), (40, 51962238), (45, 46188656), (48, 43301865), (60, 34641492), (72, 28867910), (80, 25981119), (90, 23094328), (120, 17320746), (144, 14433955), (180, 11547164), (240, 8660373), (360, 5773582), (720, 2886791)]