85180480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3457}}^1$

素因数の和:3492

約数の個数: 112

約数和(自身を含む): 252959616

約数和(自身を除く): 167779136

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3457, 3520, 4928, 6160, 6914, 12320, 13828, 17285, 24199, 24640, 27656, 34570, 38027, 48398, 55312, 69140, 76054, 96796, 110624, 120995, 138280, 152108, 190135, 193592, 221248, 241990, 266189, 276560, 304216, 380270, 387184, 483980, 532378, 553120, 608432, 760540, 774368, 967960, 1064756, 1106240, 1216864, 1330945, 1521080, 1548736, 1935920, 2129512, 2433728, 2661890, 3042160, 3871840, 4259024, 5323780, 6084320, 7743680, 8518048, 10647560, 12168640, 17036096, 21295120, 42590240, 85180480]

約数ペア:

[(1, 85180480), (2, 42590240), (4, 21295120), (5, 17036096), (7, 12168640), (8, 10647560), (10, 8518048), (11, 7743680), (14, 6084320), (16, 5323780), (20, 4259024), (22, 3871840), (28, 3042160), (32, 2661890), (35, 2433728), (40, 2129512), (44, 1935920), (55, 1548736), (56, 1521080), (64, 1330945), (70, 1216864), (77, 1106240), (80, 1064756), (88, 967960), (110, 774368), (112, 760540), (140, 608432), (154, 553120), (160, 532378), (176, 483980), (220, 387184), (224, 380270), (280, 304216), (308, 276560), (320, 266189), (352, 241990), (385, 221248), (440, 193592), (448, 190135), (560, 152108), (616, 138280), (704, 120995), (770, 110624), (880, 96796), (1120, 76054), (1232, 69140), (1540, 55312), (1760, 48398), (2240, 38027), (2464, 34570), (3080, 27656), (3457, 24640), (3520, 24199), (4928, 17285), (6160, 13828), (6914, 12320)]