27297720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 89406720

約数和(自身を除く): 62109000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 191, 360, 382, 397, 573, 764, 794, 955, 1146, 1191, 1528, 1588, 1719, 1910, 1985, 2292, 2382, 2865, 3176, 3438, 3573, 3820, 3970, 4584, 4764, 5730, 5955, 6876, 7146, 7640, 7940, 8595, 9528, 11460, 11910, 13752, 14292, 15880, 17190, 17865, 22920, 23820, 28584, 34380, 35730, 47640, 68760, 71460, 75827, 142920, 151654, 227481, 303308, 379135, 454962, 606616, 682443, 758270, 909924, 1137405, 1364886, 1516540, 1819848, 2274810, 2729772, 3033080, 3412215, 4549620, 5459544, 6824430, 9099240, 13648860, 27297720]

約数ペア:

[(1, 27297720), (2, 13648860), (3, 9099240), (4, 6824430), (5, 5459544), (6, 4549620), (8, 3412215), (9, 3033080), (10, 2729772), (12, 2274810), (15, 1819848), (18, 1516540), (20, 1364886), (24, 1137405), (30, 909924), (36, 758270), (40, 682443), (45, 606616), (60, 454962), (72, 379135), (90, 303308), (120, 227481), (180, 151654), (191, 142920), (360, 75827), (382, 71460), (397, 68760), (573, 47640), (764, 35730), (794, 34380), (955, 28584), (1146, 23820), (1191, 22920), (1528, 17865), (1588, 17190), (1719, 15880), (1910, 14292), (1985, 13752), (2292, 11910), (2382, 11460), (2865, 9528), (3176, 8595), (3438, 7940), (3573, 7640), (3820, 7146), (3970, 6876), (4584, 5955), (4764, 5730)]