329944080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{25939}}^1$

素因数の和:26008

約数の個数: 80

約数和(自身を含む): 1042165440

約数和(自身を除く): 712221360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 25939, 51878, 77817, 103756, 129695, 155634, 207512, 259390, 311268, 389085, 415024, 518780, 622536, 778170, 1037560, 1245072, 1374767, 1556340, 2075120, 2749534, 3112680, 4124301, 5499068, 6225360, 6873835, 8248602, 10998136, 13747670, 16497204, 20621505, 21996272, 27495340, 32994408, 41243010, 54990680, 65988816, 82486020, 109981360, 164972040, 329944080]

約数ペア:

[(1, 329944080), (2, 164972040), (3, 109981360), (4, 82486020), (5, 65988816), (6, 54990680), (8, 41243010), (10, 32994408), (12, 27495340), (15, 21996272), (16, 20621505), (20, 16497204), (24, 13747670), (30, 10998136), (40, 8248602), (48, 6873835), (53, 6225360), (60, 5499068), (80, 4124301), (106, 3112680), (120, 2749534), (159, 2075120), (212, 1556340), (240, 1374767), (265, 1245072), (318, 1037560), (424, 778170), (530, 622536), (636, 518780), (795, 415024), (848, 389085), (1060, 311268), (1272, 259390), (1590, 207512), (2120, 155634), (2544, 129695), (3180, 103756), (4240, 77817), (6360, 51878), (12720, 25939)]