481711440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{286733}}^1$

素因数の和:286756

約数の個数: 80

約数和(自身を含む): 1706640768

約数和(自身を除く): 1224929328

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, 1680, 286733, 573466, 860199, 1146932, 1433665, 1720398, 2007131, 2293864, 2867330, 3440796, 4014262, 4300995, 4587728, 5734660, 6021393, 6881592, 8028524, 8601990, 10035655, 11469320, 12042786, 13763184, 16057048, 17203980, 20071310, 22938640, 24085572, 30106965, 32114096, 34407960, 40142620, 48171144, 60213930, 68815920, 80285240, 96342288, 120427860, 160570480, 240855720, 481711440]

約数ペア:

[(1, 481711440), (2, 240855720), (3, 160570480), (4, 120427860), (5, 96342288), (6, 80285240), (7, 68815920), (8, 60213930), (10, 48171144), (12, 40142620), (14, 34407960), (15, 32114096), (16, 30106965), (20, 24085572), (21, 22938640), (24, 20071310), (28, 17203980), (30, 16057048), (35, 13763184), (40, 12042786), (42, 11469320), (48, 10035655), (56, 8601990), (60, 8028524), (70, 6881592), (80, 6021393), (84, 5734660), (105, 4587728), (112, 4300995), (120, 4014262), (140, 3440796), (168, 2867330), (210, 2293864), (240, 2007131), (280, 1720398), (336, 1433665), (420, 1146932), (560, 860199), (840, 573466), (1680, 286733)]