40227120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{55871}}^1$

素因数の和:55890

約数の個数: 60

約数和(自身を含む): 135098496

約数和(自身を除く): 94871376

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, 55871, 111742, 167613, 223484, 279355, 335226, 446968, 502839, 558710, 670452, 838065, 893936, 1005678, 1117420, 1340904, 1676130, 2011356, 2234840, 2514195, 2681808, 3352260, 4022712, 4469680, 5028390, 6704520, 8045424, 10056780, 13409040, 20113560, 40227120]

約数ペア:

[(1, 40227120), (2, 20113560), (3, 13409040), (4, 10056780), (5, 8045424), (6, 6704520), (8, 5028390), (9, 4469680), (10, 4022712), (12, 3352260), (15, 2681808), (16, 2514195), (18, 2234840), (20, 2011356), (24, 1676130), (30, 1340904), (36, 1117420), (40, 1005678), (45, 893936), (48, 838065), (60, 670452), (72, 558710), (80, 502839), (90, 446968), (120, 335226), (144, 279355), (180, 223484), (240, 167613), (360, 111742), (720, 55871)]