39447840120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25287077}}^1$

素因数の和:25287104

約数の個数: 64

約数和(自身を含む): 127446873120

約数和(自身を除く): 87999033000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 25287077, 50574154, 75861231, 101148308, 126435385, 151722462, 202296616, 252870770, 303444924, 328732001, 379306155, 505741540, 606889848, 657464002, 758612310, 986196003, 1011483080, 1314928004, 1517224620, 1643660005, 1972392006, 2629856008, 3034449240, 3287320010, 3944784012, 4930980015, 6574640020, 7889568024, 9861960030, 13149280040, 19723920060, 39447840120]

約数ペア:

[(1, 39447840120), (2, 19723920060), (3, 13149280040), (4, 9861960030), (5, 7889568024), (6, 6574640020), (8, 4930980015), (10, 3944784012), (12, 3287320010), (13, 3034449240), (15, 2629856008), (20, 1972392006), (24, 1643660005), (26, 1517224620), (30, 1314928004), (39, 1011483080), (40, 986196003), (52, 758612310), (60, 657464002), (65, 606889848), (78, 505741540), (104, 379306155), (120, 328732001), (130, 303444924), (156, 252870770), (195, 202296616), (260, 151722462), (312, 126435385), (390, 101148308), (520, 75861231), (780, 50574154), (1560, 25287077)]