64016602920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{177823897}}^1$

素因数の和:177823914

約数の個数: 48

約数和(自身を含む): 208053960660

約数和(自身を除く): 144037357740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 177823897, 355647794, 533471691, 711295588, 889119485, 1066943382, 1422591176, 1600415073, 1778238970, 2133886764, 2667358455, 3200830146, 3556477940, 4267773528, 5334716910, 6401660292, 7112955880, 8002075365, 10669433820, 12803320584, 16004150730, 21338867640, 32008301460, 64016602920]

約数ペア:

[(1, 64016602920), (2, 32008301460), (3, 21338867640), (4, 16004150730), (5, 12803320584), (6, 10669433820), (8, 8002075365), (9, 7112955880), (10, 6401660292), (12, 5334716910), (15, 4267773528), (18, 3556477940), (20, 3200830146), (24, 2667358455), (30, 2133886764), (36, 1778238970), (40, 1600415073), (45, 1422591176), (60, 1066943382), (72, 889119485), (90, 711295588), (120, 533471691), (180, 355647794), (360, 177823897)]