385885920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{114847}}^1$

素因数の和:114872

約数の個数: 96

約数和(自身を含む): 1389201408

約数和(自身を除く): 1003315488

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 114847, 229694, 344541, 459388, 574235, 689082, 803929, 918776, 1148470, 1378164, 1607858, 1722705, 1837552, 2296940, 2411787, 2756328, 3215716, 3445410, 3675104, 4019645, 4593880, 4823574, 5512656, 6431432, 6890820, 8039290, 9187760, 9647148, 11025312, 12058935, 12862864, 13781640, 16078580, 18375520, 19294296, 24117870, 25725728, 27563280, 32157160, 38588592, 48235740, 55126560, 64314320, 77177184, 96471480, 128628640, 192942960, 385885920]

約数ペア:

[(1, 385885920), (2, 192942960), (3, 128628640), (4, 96471480), (5, 77177184), (6, 64314320), (7, 55126560), (8, 48235740), (10, 38588592), (12, 32157160), (14, 27563280), (15, 25725728), (16, 24117870), (20, 19294296), (21, 18375520), (24, 16078580), (28, 13781640), (30, 12862864), (32, 12058935), (35, 11025312), (40, 9647148), (42, 9187760), (48, 8039290), (56, 6890820), (60, 6431432), (70, 5512656), (80, 4823574), (84, 4593880), (96, 4019645), (105, 3675104), (112, 3445410), (120, 3215716), (140, 2756328), (160, 2411787), (168, 2296940), (210, 1837552), (224, 1722705), (240, 1607858), (280, 1378164), (336, 1148470), (420, 918776), (480, 803929), (560, 689082), (672, 574235), (840, 459388), (1120, 344541), (1680, 229694), (3360, 114847)]