1530480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{911}}^1$

素因数の和:934

約数の個数: 80

約数和(自身を含む): 5428224

約数和(自身を除く): 3897744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 911, 1680, 1822, 2733, 3644, 4555, 5466, 6377, 7288, 9110, 10932, 12754, 13665, 14576, 18220, 19131, 21864, 25508, 27330, 31885, 36440, 38262, 43728, 51016, 54660, 63770, 72880, 76524, 95655, 102032, 109320, 127540, 153048, 191310, 218640, 255080, 306096, 382620, 510160, 765240, 1530480]

約数ペア:

[(1, 1530480), (2, 765240), (3, 510160), (4, 382620), (5, 306096), (6, 255080), (7, 218640), (8, 191310), (10, 153048), (12, 127540), (14, 109320), (15, 102032), (16, 95655), (20, 76524), (21, 72880), (24, 63770), (28, 54660), (30, 51016), (35, 43728), (40, 38262), (42, 36440), (48, 31885), (56, 27330), (60, 25508), (70, 21864), (80, 19131), (84, 18220), (105, 14576), (112, 13665), (120, 12754), (140, 10932), (168, 9110), (210, 7288), (240, 6377), (280, 5466), (336, 4555), (420, 3644), (560, 2733), (840, 1822), (911, 1680)]