108971520

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{2027}}^1$

素因数の和:2060

約数の個数: 160

約数和(自身を含む): 398331648

約数和(自身を除く): 289360128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2027, 2240, 2560, 2688, 3360, 3584, 3840, 4054, 4480, 5376, 6081, 6720, 7680, 8108, 8960, 10135, 10752, 12162, 13440, 14189, 16216, 17920, 20270, 24324, 26880, 28378, 30405, 32432, 40540, 42567, 48648, 53760, 56756, 60810, 64864, 70945, 81080, 85134, 97296, 113512, 121620, 129728, 141890, 162160, 170268, 194592, 212835, 227024, 243240, 259456, 283780, 324320, 340536, 389184, 425670, 454048, 486480, 518912, 567560, 648640, 681072, 778368, 851340, 908096, 972960, 1037824, 1135120, 1297280, 1362144, 1556736, 1702680, 1816192, 1945920, 2270240, 2594560, 2724288, 3113472, 3405360, 3632384, 3891840, 4540480, 5189120, 5448576, 6810720, 7264768, 7783680, 9080960, 10897152, 13621440, 15567360, 18161920, 21794304, 27242880, 36323840, 54485760, 108971520]

約数ペア:

[(1, 108971520), (2, 54485760), (3, 36323840), (4, 27242880), (5, 21794304), (6, 18161920), (7, 15567360), (8, 13621440), (10, 10897152), (12, 9080960), (14, 7783680), (15, 7264768), (16, 6810720), (20, 5448576), (21, 5189120), (24, 4540480), (28, 3891840), (30, 3632384), (32, 3405360), (35, 3113472), (40, 2724288), (42, 2594560), (48, 2270240), (56, 1945920), (60, 1816192), (64, 1702680), (70, 1556736), (80, 1362144), (84, 1297280), (96, 1135120), (105, 1037824), (112, 972960), (120, 908096), (128, 851340), (140, 778368), (160, 681072), (168, 648640), (192, 567560), (210, 518912), (224, 486480), (240, 454048), (256, 425670), (280, 389184), (320, 340536), (336, 324320), (384, 283780), (420, 259456), (448, 243240), (480, 227024), (512, 212835), (560, 194592), (640, 170268), (672, 162160), (768, 141890), (840, 129728), (896, 121620), (960, 113512), (1120, 97296), (1280, 85134), (1344, 81080), (1536, 70945), (1680, 64864), (1792, 60810), (1920, 56756), (2027, 53760), (2240, 48648), (2560, 42567), (2688, 40540), (3360, 32432), (3584, 30405), (3840, 28378), (4054, 26880), (4480, 24324), (5376, 20270), (6081, 17920), (6720, 16216), (7680, 14189), (8108, 13440), (8960, 12162), (10135, 10752)]