2775751920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3855211}}^1$

素因数の和:3855230

約数の個数: 60

約数和(自身を含む): 9321902616

約数和(自身を除く): 6546150696

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, 3855211, 7710422, 11565633, 15420844, 19276055, 23131266, 30841688, 34696899, 38552110, 46262532, 57828165, 61683376, 69393798, 77104220, 92525064, 115656330, 138787596, 154208440, 173484495, 185050128, 231312660, 277575192, 308416880, 346968990, 462625320, 555150384, 693937980, 925250640, 1387875960, 2775751920]

約数ペア:

[(1, 2775751920), (2, 1387875960), (3, 925250640), (4, 693937980), (5, 555150384), (6, 462625320), (8, 346968990), (9, 308416880), (10, 277575192), (12, 231312660), (15, 185050128), (16, 173484495), (18, 154208440), (20, 138787596), (24, 115656330), (30, 92525064), (36, 77104220), (40, 69393798), (45, 61683376), (48, 57828165), (60, 46262532), (72, 38552110), (80, 34696899), (90, 30841688), (120, 23131266), (144, 19276055), (180, 15420844), (240, 11565633), (360, 7710422), (720, 3855211)]