455143680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{39509}}^1$

素因数の和:39536

約数の個数: 108

約数和(自身を含む): 1574789580

約数和(自身を除く): 1119645900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 39509, 79018, 118527, 158036, 197545, 237054, 316072, 355581, 395090, 474108, 592635, 632144, 711162, 790180, 948216, 1185270, 1264288, 1422324, 1580360, 1777905, 1896432, 2370540, 2528576, 2844648, 3160720, 3555810, 3792864, 4741080, 5057152, 5689296, 6321440, 7111620, 7585728, 9482160, 10114304, 11378592, 12642880, 14223240, 15171456, 18964320, 22757184, 25285760, 28446480, 30342912, 37928640, 45514368, 50571520, 56892960, 75857280, 91028736, 113785920, 151714560, 227571840, 455143680]

約数ペア:

[(1, 455143680), (2, 227571840), (3, 151714560), (4, 113785920), (5, 91028736), (6, 75857280), (8, 56892960), (9, 50571520), (10, 45514368), (12, 37928640), (15, 30342912), (16, 28446480), (18, 25285760), (20, 22757184), (24, 18964320), (30, 15171456), (32, 14223240), (36, 12642880), (40, 11378592), (45, 10114304), (48, 9482160), (60, 7585728), (64, 7111620), (72, 6321440), (80, 5689296), (90, 5057152), (96, 4741080), (120, 3792864), (128, 3555810), (144, 3160720), (160, 2844648), (180, 2528576), (192, 2370540), (240, 1896432), (256, 1777905), (288, 1580360), (320, 1422324), (360, 1264288), (384, 1185270), (480, 948216), (576, 790180), (640, 711162), (720, 632144), (768, 592635), (960, 474108), (1152, 395090), (1280, 355581), (1440, 316072), (1920, 237054), (2304, 197545), (2880, 158036), (3840, 118527), (5760, 79018), (11520, 39509)]