54859920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1277}}^1$

素因数の和:1472

約数の個数: 80

約数和(自身を含む): 171149760

約数和(自身を除く): 116289840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 179, 240, 358, 537, 716, 895, 1074, 1277, 1432, 1790, 2148, 2554, 2685, 2864, 3580, 3831, 4296, 5108, 5370, 6385, 7160, 7662, 8592, 10216, 10740, 12770, 14320, 15324, 19155, 20432, 21480, 25540, 30648, 38310, 42960, 51080, 61296, 76620, 102160, 153240, 228583, 306480, 457166, 685749, 914332, 1142915, 1371498, 1828664, 2285830, 2742996, 3428745, 3657328, 4571660, 5485992, 6857490, 9143320, 10971984, 13714980, 18286640, 27429960, 54859920]

約数ペア:

[(1, 54859920), (2, 27429960), (3, 18286640), (4, 13714980), (5, 10971984), (6, 9143320), (8, 6857490), (10, 5485992), (12, 4571660), (15, 3657328), (16, 3428745), (20, 2742996), (24, 2285830), (30, 1828664), (40, 1371498), (48, 1142915), (60, 914332), (80, 685749), (120, 457166), (179, 306480), (240, 228583), (358, 153240), (537, 102160), (716, 76620), (895, 61296), (1074, 51080), (1277, 42960), (1432, 38310), (1790, 30648), (2148, 25540), (2554, 21480), (2685, 20432), (2864, 19155), (3580, 15324), (3831, 14320), (4296, 12770), (5108, 10740), (5370, 10216), (6385, 8592), (7160, 7662)]