54753840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{25349}}^1$

素因数の和:25371

約数の個数: 80

約数和(自身を含む): 188604000

約数和(自身を除く): 133850160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 25349, 50698, 76047, 101396, 126745, 152094, 202792, 228141, 253490, 304188, 380235, 405584, 456282, 506980, 608376, 684423, 760470, 912564, 1013960, 1140705, 1216752, 1368846, 1520940, 1825128, 2027920, 2281410, 2737692, 3041880, 3422115, 3650256, 4562820, 5475384, 6083760, 6844230, 9125640, 10950768, 13688460, 18251280, 27376920, 54753840]

約数ペア:

[(1, 54753840), (2, 27376920), (3, 18251280), (4, 13688460), (5, 10950768), (6, 9125640), (8, 6844230), (9, 6083760), (10, 5475384), (12, 4562820), (15, 3650256), (16, 3422115), (18, 3041880), (20, 2737692), (24, 2281410), (27, 2027920), (30, 1825128), (36, 1520940), (40, 1368846), (45, 1216752), (48, 1140705), (54, 1013960), (60, 912564), (72, 760470), (80, 684423), (90, 608376), (108, 506980), (120, 456282), (135, 405584), (144, 380235), (180, 304188), (216, 253490), (240, 228141), (270, 202792), (360, 152094), (432, 126745), (540, 101396), (720, 76047), (1080, 50698), (2160, 25349)]