13943040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{3631}}^1$

素因数の和:3655

約数の個数: 72

約数和(自身を含む): 44542848

約数和(自身を除く): 30599808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3631, 3840, 7262, 10893, 14524, 18155, 21786, 29048, 36310, 43572, 54465, 58096, 72620, 87144, 108930, 116192, 145240, 174288, 217860, 232384, 290480, 348576, 435720, 464768, 580960, 697152, 871440, 929536, 1161920, 1394304, 1742880, 2323840, 2788608, 3485760, 4647680, 6971520, 13943040]

約数ペア:

[(1, 13943040), (2, 6971520), (3, 4647680), (4, 3485760), (5, 2788608), (6, 2323840), (8, 1742880), (10, 1394304), (12, 1161920), (15, 929536), (16, 871440), (20, 697152), (24, 580960), (30, 464768), (32, 435720), (40, 348576), (48, 290480), (60, 232384), (64, 217860), (80, 174288), (96, 145240), (120, 116192), (128, 108930), (160, 87144), (192, 72620), (240, 58096), (256, 54465), (320, 43572), (384, 36310), (480, 29048), (640, 21786), (768, 18155), (960, 14524), (1280, 10893), (1920, 7262), (3631, 3840)]