27429960

素因数分解:

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

素因数の和:1470

約数の個数: 64

約数和(自身を含む): 82814400

約数和(自身を除く): 55384440

約数列:

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

約数ペア:

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