13621440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{2027}}^1$

素因数の和:2054

約数の個数: 112

約数和(自身を含む): 49450752

約数和(自身を除く): 35829312

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2027, 2240, 3360, 4054, 6081, 6720, 8108, 10135, 12162, 14189, 16216, 20270, 24324, 28378, 30405, 32432, 40540, 42567, 48648, 56756, 60810, 64864, 70945, 81080, 85134, 97296, 113512, 121620, 129728, 141890, 162160, 170268, 194592, 212835, 227024, 243240, 283780, 324320, 340536, 389184, 425670, 454048, 486480, 567560, 648640, 681072, 851340, 908096, 972960, 1135120, 1362144, 1702680, 1945920, 2270240, 2724288, 3405360, 4540480, 6810720, 13621440]

約数ペア:

[(1, 13621440), (2, 6810720), (3, 4540480), (4, 3405360), (5, 2724288), (6, 2270240), (7, 1945920), (8, 1702680), (10, 1362144), (12, 1135120), (14, 972960), (15, 908096), (16, 851340), (20, 681072), (21, 648640), (24, 567560), (28, 486480), (30, 454048), (32, 425670), (35, 389184), (40, 340536), (42, 324320), (48, 283780), (56, 243240), (60, 227024), (64, 212835), (70, 194592), (80, 170268), (84, 162160), (96, 141890), (105, 129728), (112, 121620), (120, 113512), (140, 97296), (160, 85134), (168, 81080), (192, 70945), (210, 64864), (224, 60810), (240, 56756), (280, 48648), (320, 42567), (336, 40540), (420, 32432), (448, 30405), (480, 28378), (560, 24324), (672, 20270), (840, 16216), (960, 14189), (1120, 12162), (1344, 10135), (1680, 8108), (2027, 6720), (2240, 6081), (3360, 4054)]