40946580

素因数分解:

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

素因数の和:606

約数の個数: 96

約数和(自身を含む): 128378880

約数和(自身を除く): 87432300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 191, 270, 382, 397, 540, 573, 764, 794, 955, 1146, 1191, 1588, 1719, 1910, 1985, 2292, 2382, 2865, 3438, 3573, 3820, 3970, 4764, 5157, 5730, 5955, 6876, 7146, 7940, 8595, 10314, 10719, 11460, 11910, 14292, 17190, 17865, 20628, 21438, 23820, 25785, 34380, 35730, 42876, 51570, 53595, 71460, 75827, 103140, 107190, 151654, 214380, 227481, 303308, 379135, 454962, 682443, 758270, 909924, 1137405, 1364886, 1516540, 2047329, 2274810, 2729772, 3412215, 4094658, 4549620, 6824430, 8189316, 10236645, 13648860, 20473290, 40946580]

約数ペア:

[(1, 40946580), (2, 20473290), (3, 13648860), (4, 10236645), (5, 8189316), (6, 6824430), (9, 4549620), (10, 4094658), (12, 3412215), (15, 2729772), (18, 2274810), (20, 2047329), (27, 1516540), (30, 1364886), (36, 1137405), (45, 909924), (54, 758270), (60, 682443), (90, 454962), (108, 379135), (135, 303308), (180, 227481), (191, 214380), (270, 151654), (382, 107190), (397, 103140), (540, 75827), (573, 71460), (764, 53595), (794, 51570), (955, 42876), (1146, 35730), (1191, 34380), (1588, 25785), (1719, 23820), (1910, 21438), (1985, 20628), (2292, 17865), (2382, 17190), (2865, 14292), (3438, 11910), (3573, 11460), (3820, 10719), (3970, 10314), (4764, 8595), (5157, 7940), (5730, 7146), (5955, 6876)]