248896860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{2801}}^1$

素因数の和:4294

約数の個数: 48

約数和(自身を含む): 697630752

約数和(自身を除く): 448733892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1481, 2801, 2962, 4443, 5602, 5924, 7405, 8403, 8886, 11204, 14005, 14810, 16806, 17772, 22215, 28010, 29620, 33612, 42015, 44430, 56020, 84030, 88860, 168060, 4148281, 8296562, 12444843, 16593124, 20741405, 24889686, 41482810, 49779372, 62224215, 82965620, 124448430, 248896860]

約数ペア:

[(1, 248896860), (2, 124448430), (3, 82965620), (4, 62224215), (5, 49779372), (6, 41482810), (10, 24889686), (12, 20741405), (15, 16593124), (20, 12444843), (30, 8296562), (60, 4148281), (1481, 168060), (2801, 88860), (2962, 84030), (4443, 56020), (5602, 44430), (5924, 42015), (7405, 33612), (8403, 29620), (8886, 28010), (11204, 22215), (14005, 17772), (14810, 16806)]