24735420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1049}}^1$

素因数の和:1195

約数の個数: 72

約数和(自身を含む): 75675600

約数和(自身を除く): 50940180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1049, 1179, 1310, 1572, 1965, 2098, 2358, 2620, 3147, 3930, 4196, 4716, 5245, 5895, 6294, 7860, 9441, 10490, 11790, 12588, 15735, 18882, 20980, 23580, 31470, 37764, 47205, 62940, 94410, 137419, 188820, 274838, 412257, 549676, 687095, 824514, 1236771, 1374190, 1649028, 2061285, 2473542, 2748380, 4122570, 4947084, 6183855, 8245140, 12367710, 24735420]

約数ペア:

[(1, 24735420), (2, 12367710), (3, 8245140), (4, 6183855), (5, 4947084), (6, 4122570), (9, 2748380), (10, 2473542), (12, 2061285), (15, 1649028), (18, 1374190), (20, 1236771), (30, 824514), (36, 687095), (45, 549676), (60, 412257), (90, 274838), (131, 188820), (180, 137419), (262, 94410), (393, 62940), (524, 47205), (655, 37764), (786, 31470), (1049, 23580), (1179, 20980), (1310, 18882), (1572, 15735), (1965, 12588), (2098, 11790), (2358, 10490), (2620, 9441), (3147, 7860), (3930, 6294), (4196, 5895), (4716, 5245)]