27605880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{25561}}^1$

素因数の和:25581

約数の個数: 64

約数和(自身を含む): 92023200

約数和(自身を除く): 64417320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 25561, 51122, 76683, 102244, 127805, 153366, 204488, 230049, 255610, 306732, 383415, 460098, 511220, 613464, 690147, 766830, 920196, 1022440, 1150245, 1380294, 1533660, 1840392, 2300490, 2760588, 3067320, 3450735, 4600980, 5521176, 6901470, 9201960, 13802940, 27605880]

約数ペア:

[(1, 27605880), (2, 13802940), (3, 9201960), (4, 6901470), (5, 5521176), (6, 4600980), (8, 3450735), (9, 3067320), (10, 2760588), (12, 2300490), (15, 1840392), (18, 1533660), (20, 1380294), (24, 1150245), (27, 1022440), (30, 920196), (36, 766830), (40, 690147), (45, 613464), (54, 511220), (60, 460098), (72, 383415), (90, 306732), (108, 255610), (120, 230049), (135, 204488), (180, 153366), (216, 127805), (270, 102244), (360, 76683), (540, 51122), (1080, 25561)]