1520222868540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{496804859}}^1$

素因数の和:496804891

約数の個数: 72

約数和(自身を含む): 4882598164080

約数和(自身を除く): 3362375295540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 496804859, 993609718, 1490414577, 1987219436, 2484024295, 2980829154, 4471243731, 4968048590, 5961658308, 7452072885, 8445682603, 8942487462, 9936097180, 14904145770, 16891365206, 17884974924, 22356218655, 25337047809, 29808291540, 33782730412, 42228413015, 44712437310, 50674095618, 76011143427, 84456826030, 89424874620, 101348191236, 126685239045, 152022286854, 168913652060, 253370478090, 304044573708, 380055717135, 506740956180, 760111434270, 1520222868540]

約数ペア:

[(1, 1520222868540), (2, 760111434270), (3, 506740956180), (4, 380055717135), (5, 304044573708), (6, 253370478090), (9, 168913652060), (10, 152022286854), (12, 126685239045), (15, 101348191236), (17, 89424874620), (18, 84456826030), (20, 76011143427), (30, 50674095618), (34, 44712437310), (36, 42228413015), (45, 33782730412), (51, 29808291540), (60, 25337047809), (68, 22356218655), (85, 17884974924), (90, 16891365206), (102, 14904145770), (153, 9936097180), (170, 8942487462), (180, 8445682603), (204, 7452072885), (255, 5961658308), (306, 4968048590), (340, 4471243731), (510, 2980829154), (612, 2484024295), (765, 1987219436), (1020, 1490414577), (1530, 993609718), (3060, 496804859)]