12300960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{523}}^1$

素因数の和:555

約数の個数: 144

約数和(自身を含む): 45160416

約数和(自身を除く): 32859456

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, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 523, 560, 588, 672, 735, 784, 840, 980, 1046, 1120, 1176, 1470, 1568, 1569, 1680, 1960, 2092, 2352, 2615, 2940, 3138, 3360, 3661, 3920, 4184, 4704, 5230, 5880, 6276, 7322, 7840, 7845, 8368, 10460, 10983, 11760, 12552, 14644, 15690, 16736, 18305, 20920, 21966, 23520, 25104, 25627, 29288, 31380, 36610, 41840, 43932, 50208, 51254, 54915, 58576, 62760, 73220, 76881, 83680, 87864, 102508, 109830, 117152, 125520, 128135, 146440, 153762, 175728, 205016, 219660, 251040, 256270, 292880, 307524, 351456, 384405, 410032, 439320, 512540, 585760, 615048, 768810, 820064, 878640, 1025080, 1230096, 1537620, 1757280, 2050160, 2460192, 3075240, 4100320, 6150480, 12300960]

約数ペア:

[(1, 12300960), (2, 6150480), (3, 4100320), (4, 3075240), (5, 2460192), (6, 2050160), (7, 1757280), (8, 1537620), (10, 1230096), (12, 1025080), (14, 878640), (15, 820064), (16, 768810), (20, 615048), (21, 585760), (24, 512540), (28, 439320), (30, 410032), (32, 384405), (35, 351456), (40, 307524), (42, 292880), (48, 256270), (49, 251040), (56, 219660), (60, 205016), (70, 175728), (80, 153762), (84, 146440), (96, 128135), (98, 125520), (105, 117152), (112, 109830), (120, 102508), (140, 87864), (147, 83680), (160, 76881), (168, 73220), (196, 62760), (210, 58576), (224, 54915), (240, 51254), (245, 50208), (280, 43932), (294, 41840), (336, 36610), (392, 31380), (420, 29288), (480, 25627), (490, 25104), (523, 23520), (560, 21966), (588, 20920), (672, 18305), (735, 16736), (784, 15690), (840, 14644), (980, 12552), (1046, 11760), (1120, 10983), (1176, 10460), (1470, 8368), (1568, 7845), (1569, 7840), (1680, 7322), (1960, 6276), (2092, 5880), (2352, 5230), (2615, 4704), (2940, 4184), (3138, 3920), (3360, 3661)]