265637880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{27329}}^1$

素因数の和:27355

約数の個数: 96

約数和(自身を含む): 895330800

約数和(自身を除く): 629692920

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 27329, 54658, 81987, 109316, 136645, 163974, 218632, 245961, 273290, 327948, 409935, 491922, 546580, 655896, 737883, 819870, 983844, 1093160, 1229805, 1475766, 1639740, 1967688, 2213649, 2459610, 2951532, 3279480, 3689415, 4427298, 4919220, 5903064, 6640947, 7378830, 8854596, 9838440, 11068245, 13281894, 14757660, 17709192, 22136490, 26563788, 29515320, 33204735, 44272980, 53127576, 66409470, 88545960, 132818940, 265637880]

約数ペア:

[(1, 265637880), (2, 132818940), (3, 88545960), (4, 66409470), (5, 53127576), (6, 44272980), (8, 33204735), (9, 29515320), (10, 26563788), (12, 22136490), (15, 17709192), (18, 14757660), (20, 13281894), (24, 11068245), (27, 9838440), (30, 8854596), (36, 7378830), (40, 6640947), (45, 5903064), (54, 4919220), (60, 4427298), (72, 3689415), (81, 3279480), (90, 2951532), (108, 2459610), (120, 2213649), (135, 1967688), (162, 1639740), (180, 1475766), (216, 1229805), (243, 1093160), (270, 983844), (324, 819870), (360, 737883), (405, 655896), (486, 546580), (540, 491922), (648, 409935), (810, 327948), (972, 273290), (1080, 245961), (1215, 218632), (1620, 163974), (1944, 136645), (2430, 109316), (3240, 81987), (4860, 54658), (9720, 27329)]