1570872780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{4357}}^1$

素因数の和:6375

約数の個数: 72

約数和(自身を含む): 4768453872

約数和(自身を除く): 3197581092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2003, 4006, 4357, 6009, 8012, 8714, 10015, 12018, 13071, 17428, 18027, 20030, 21785, 24036, 26142, 30045, 36054, 39213, 40060, 43570, 52284, 60090, 65355, 72108, 78426, 87140, 90135, 120180, 130710, 156852, 180270, 196065, 261420, 360540, 392130, 784260, 8727071, 17454142, 26181213, 34908284, 43635355, 52362426, 78543639, 87270710, 104724852, 130906065, 157087278, 174541420, 261812130, 314174556, 392718195, 523624260, 785436390, 1570872780]

約数ペア:

[(1, 1570872780), (2, 785436390), (3, 523624260), (4, 392718195), (5, 314174556), (6, 261812130), (9, 174541420), (10, 157087278), (12, 130906065), (15, 104724852), (18, 87270710), (20, 78543639), (30, 52362426), (36, 43635355), (45, 34908284), (60, 26181213), (90, 17454142), (180, 8727071), (2003, 784260), (4006, 392130), (4357, 360540), (6009, 261420), (8012, 196065), (8714, 180270), (10015, 156852), (12018, 130710), (13071, 120180), (17428, 90135), (18027, 87140), (20030, 78426), (21785, 72108), (24036, 65355), (26142, 60090), (30045, 52284), (36054, 43570), (39213, 40060)]