1276238400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{265883}}^1$

素因数の和:265908

約数の個数: 84

約数和(自身を含む): 4187141232

約数和(自身を除く): 2910902832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 265883, 531766, 797649, 1063532, 1329415, 1595298, 2127064, 2658830, 3190596, 3988245, 4254128, 5317660, 6381192, 6647075, 7976490, 8508256, 10635320, 12762384, 13294150, 15952980, 17016512, 19941225, 21270640, 25524768, 26588300, 31905960, 39882450, 42541280, 51049536, 53176600, 63811920, 79764900, 85082560, 106353200, 127623840, 159529800, 212706400, 255247680, 319059600, 425412800, 638119200, 1276238400]

約数ペア:

[(1, 1276238400), (2, 638119200), (3, 425412800), (4, 319059600), (5, 255247680), (6, 212706400), (8, 159529800), (10, 127623840), (12, 106353200), (15, 85082560), (16, 79764900), (20, 63811920), (24, 53176600), (25, 51049536), (30, 42541280), (32, 39882450), (40, 31905960), (48, 26588300), (50, 25524768), (60, 21270640), (64, 19941225), (75, 17016512), (80, 15952980), (96, 13294150), (100, 12762384), (120, 10635320), (150, 8508256), (160, 7976490), (192, 6647075), (200, 6381192), (240, 5317660), (300, 4254128), (320, 3988245), (400, 3190596), (480, 2658830), (600, 2127064), (800, 1595298), (960, 1329415), (1200, 1063532), (1600, 797649), (2400, 531766), (4800, 265883)]